Lettuce genotypes influence the crop N uptake and N utilization efficiency. Pretransplanting application of 120 kg ha−1 of N as calcium cyanamide (120CC) was compared with a traditional split application of 120 kg ha−1 of soluble N (120SN) consisting of 50% ammonium sulfate applied before transplanting and 50% as ammonium nitrate applied after transplanting. It also is claimed to have certain phytosanitary benefits for example helping to control soil-borne plant diseases, pests and to abstract = "A 2-yr field study was conducted to evaluate the effects of calcium cyanamide as an alternative nitrogen (N) fertilizer source on N use efficiency (NUE), yield, and quality of two types of lettuce (Lactuca sativa L.), romaine (var. 1258/2011 while assuring competitive yields.". Aruba), grown on clay soil under a Mediterranean environment. Calcium cyanamide is excreted mostly as urea in the urine of rabbits [6]. 52. The calcium cyanamide converts in the soil over various stages into ammonium nitrogen. These results suggest calcium cyanamide may be used as an effective tool to reduce leaf NO3– accumulation and to produce high quality lettuce in compliance with European Regulation No. 1258/2011 while assuring competitive yields. Calcium cyanamide is a nitrogenous fertilizer, a defoliant, and a herbicide. crispa, cv. Fritz Rothe, a colleague of Frank and Caro, succeeded in 1898 in overcoming problems with the use of calcium carbide and clarified that at around 1,100 °C not calcium cyanide but calcium cyanamide is formed in the reaction. Together they form a unique fingerprint. UR - http://www.scopus.com/inward/record.url?scp=85010411589&partnerID=8YFLogxK, UR - http://www.scopus.com/inward/citedby.url?scp=85010411589&partnerID=8YFLogxK, Powered by Pure, Scopus & Elsevier Fingerprint Engine™ © 2021 Elsevier B.V, "We use cookies to help provide and enhance our service and tailor content. Please check your email for instructions on resetting your password. doi = "10.2134/agronj2016.06.0366". Silver cyanamide is weighted and checked against theoretical of 3,197g for 100% calcium cyanamide. Its percentage composition consists of: Total nitrogen 20.50%; Cyanamide nitrogen 19.50%; Soluble calcium in water 60%, derived from cyanamide; The product looks like a dark gray powder, due to … and you may need to create a new Wiley Online Library account. Calcium cyanamide effects on nitrogen use efficiency, yield, nitrates, and dry matter content of lettuce. crispa, cv. Fertilizer, Soil regulator Calcium cyanamide is the inorganic compound with the formula CaCN2. In contact with water it decomposes and liberates ammonia: CaCN2 + 3 H2O → 2 NH3 + CaCO3 It was used to… crispa, cv. T1 - Calcium cyanamide effects on nitrogen use efficiency, yield, nitrates, and dry matter content of lettuce. Get information about Calcium cyanamide CaCN2 and fitting detectors and PPE. How calcium cyanamide is made up. testing, monitoring protective equipment 1500+ substances database Skip to main content This website uses cookies. Calcium cyanamide can reduce nitrate accumulation in lettuce crops. total nitrogen content %≥ 24. An unfertilized control (0-N) was included to calculate NUE indices. Pretransplanting application of 120 kg ha−1 of N as calcium cyanamide (120CC) was compared with a traditional split application of 120 kg ha−1 of soluble N (120SN) consisting of 50% ammonium sulfate applied before transplanting and 50% as ammonium nitrate applied after transplanting. These results suggest calcium cyanamide may be used as an effective tool to reduce leaf NO3− accumulation and to produce high‐quality lettuce in compliance with European Regulation No. Colorless, gray, or black crystals or powder. Pretransplanting application of 120 kg ha−1 of N as calcium cyanamide (120CC) was compared with a traditional split application of 120 kg ha−1 of soluble N (120SN) consisting of 50% ammonium sulfate applied before transplanting and 50% as ammonium nitrate applied after transplanting. Manavert) and red oak-leaf (var. The nitrate content is only 1.8%. – content between the treatments after 49 d fertilizer application (Fig. longifolia, cv. Calcium cyanamide is not used as a fertilizer in the USSR. Citation in PubAg 40; Journal. Analysis for my sample shown that is gives 2.85g of silver precipitate, indicating that sample contained 89.15% of pure calcium cyanamide, corresponding to nitrogen content of 31.2% (vs 34% calculated for formula CaNCN) On 78 d, the concentration of NO 3 – in the SK and NR treatments was much higher than those in the PE and CK treatments (Fig. Log in. There is described a nitrogen fertilizer based on granulated calcium cyanamide, the granules being composed of (a) a core containing 35 to 94% by weight of calcium cyanamide and (b) a shell containing 5 to 30% by weight of a calcium carbonate compound, 0.5 to 20% by weight of urea and/or ammonium salts and 0.5 to 15% by weight of anhydrous binder. Francesco Di Gioia, Maria Gonnella, Vito Buono, Osman Ayala, Josefina Cacchiarelli, Pietro Santamaria, Research output: Contribution to journal › Article › peer-review. Leaf nitrate (NO3–) content was on average 55 and 41% higher in Aruba than in Manavert in the first (Exp-1) and second (Exp-2) season, respectively. A 2‐yr field study was conducted to evaluate the effects of calcium cyanamide as an alternative nitrogen (N) fertilizer source on N use efficiency (NUE), yield, and quality of two types of lettuce (Lactuca sativa L.), romaine (var. Aruba), grown on clay soil under a Mediterranean environment. Plants fertilized with 120CC had lower leaf NO3− content (41 and 18% in Aruba and 70 and 21% in Manavert in Exp‐1 and Exp‐2, respectively) compared with those fertilized with 120SN. Calcium cyanamide fertilizer at 0.75% resulted in 100% control of stable fly, Stomoxys calcitrans (L.), larvae in field tests in a medium similar to We use cookies to enhance your experience on our website.By continuing to use our website, you are agreeing to our use of cookies. Working off-campus? At harvest leaf area index, dry weight, fresh yield, dry matter concentration, and NUE indices were not affected by the N source. Calcium cyanamide: Last updated: 31/05/2018 (Also known as: cyanamide calcium salt; nitrolime; lime nitrogen) Calcium cyanamide is considered to be metabolized as follows [3, 4, 5]: NH After incorporation of calcium cyanamide by rabbits, increased levels of urea, uric acid, thiocyanate, ammonia and total nitrogen are detectable in the blood and urine [6]. Log in with your society credentials calcium cyanamide fertilizer, US $ 100 - 10000 / Metric Ton, Nitrogen Fertilizer, Calcium Nitrate, 156-62-7.Source from LanZhou A.T.V. crispa, cv. 20. longifolia, cv. Manavert) and red oak-leaf (var. If you do not receive an email within 10 minutes, your email address may not be registered, Learn more. Manavert) and red oak-leaf (var. Calciocyanamide is sold in granules or powder. 22. Manavert) and red oak‐leaf (var. Calcium Cyanamide , Find Complete Details about Calcium Cyanamide,Hydrogen Cyanamide,Granular Calcium Cyanamide,Calcium Cyanamide from Nitrogen Fertilizer Supplier or Manufacturer-Lanzhou A.T.V. Trading Co., Ltd. on Alibaba.com. Enter your email address below and we will send you your username, If the address matches an existing account you will receive an email with instructions to retrieve your username, © 2021 American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Urban Agriculture & Regional Food Systems, Journal of Production Agriculture (1988–1999), I have read and accept the Wiley Online Library Terms and Conditions of Use, https://doi.org/10.2134/agronj2016.06.0366. Tel 03-5462-8201 Fax 03-5462-8274. By contrast, calcium cyanamide contains nitrogen (19.8%) almost exclusively in the form of a calcium cyanamide bond, and the nitrogen is chemically bonded to the lime. Calcium cyanamide fertilization signifi-cantly improved the content of NH 4 + in soil 14 d from application (Fig. At harvest leaf area index, dry weight, fresh yield, dry matter concentration, and NUE indices were not affected by the N source. Pretransplanting application of 120 kg ha−1 of N as calcium cyanamide (120CC) was compared with a traditional split application of 120 kg ha−1 of soluble N (120SN) consisting of 50% ammonium sulfate applied before transplanting and 50% as ammonium nitrate applied after transplanting. Calcium cyanamide may be a good N fertilizer source for lettuce crops. Plants fertilized with 120CC had lower leaf NO3– content (41 and 18% in Aruba and 70 and 21% in Manavert in Exp-1 and Exp-2, respectively) compared with those fertilized with 120SN. Calcium cyanamide is the inorganic compound with the formula CaCN2. crispa, cv. Calcium cyanamide did not improve lettuce crop N use efficiency. Plants fertilized with 120CC had lower leaf NO3– content (41 and 18% in Aruba and 70 and 21% in Manavert in Exp-1 and Exp-2, respectively) compared with those fertilized with 120SN. The Nitrogen supply corresponds to the natural growth demands of young plants, becoming increasingly available after application. A 2-yr field study was conducted to evaluate the effects of calcium cyanamide as an alternative nitrogen (N) fertilizer source on N use efficiency (NUE), yield, and quality of two types of lettuce (Lactuca sativa L.), romaine (var. Dive into the research topics of 'Calcium cyanamide effects on nitrogen use efficiency, yield, nitrates, and dry matter content of lettuce'. Use the link below to share a full-text version of this article with your friends and colleagues. 1258/2011 while assuring competitive yields. These results suggest calcium cyanamide may be used as an effective tool to reduce leaf NO3– accumulation and to produce high quality lettuce in compliance with European Regulation No. By continuing you agree to the use of cookies. Leaf nitrate (NO3–) content was on average 55 and 41% higher in Aruba than in Manavert in the first (Exp-1) and second (Exp-2) season, respectively. 2.5. C a C 2 + N 2 → 1000 ° C a N C N + C CaNCN is used as a direct application fertilizer, weed killer, and cotton defoliant; it is also used for producing cyanamide, dicyandiamide and melamine plastics. 18. Plants fertilized with 120CC had lower leaf NO3– content (41 and 18% in Aruba and 70 and 21% in Manavert in Exp-1 and Exp-2, respectively) compared with those fertilized with 120SN. 2E). Trading Co., Ltd. It was first synthesized in 1898 by Adolph Frank and Nikodem Caro (Frank-Caro process). longifolia, cv. AB - A 2-yr field study was conducted to evaluate the effects of calcium cyanamide as an alternative nitrogen (N) fertilizer source on N use efficiency (NUE), yield, and quality of two types of lettuce (Lactuca sativa L.), romaine (var. / Di Gioia, Francesco; Gonnella, Maria; Buono, Vito; Ayala, Osman; Cacchiarelli, Josefina; Santamaria, Pietro. Learn about our remote access options, Dipartimento di Scienze Agro‐ambientali e Territoriali, Università degli Studi di Bari Aldo Moro, via Amendola 165/A, 70126 Bari, Italy, South West Florida Research and Education Center, University of Florida, Institute of Food and Agricultural Sciences, Immokalee, FL, 34142, Istituto di Scienze delle Produzioni Alimentari, Consiglio Nazionale delle Ricerche, via Amendola 122/O, 70126 Bari, Italy. Pretransplanting application of 120 kg ha −1 of N as calcium cyanamide (120 CC) was compared with a traditional split application of 120 kg ha −1 of soluble N (120 SN) consisting of 50% ammonium sulfate applied before transplanting and 50% as ammonium nitrate applied after transplanting. Manavert) and red oak-leaf (var. Calcium cyanamide contains 19.8 % N: An application of 300 kg/ha supplies 59.4 kg N/ha @article{8d15ad61551443ef8c86186ea3586260. 2. residue on sieve(30 mesh) %≤ 2.5. Like cyanamide, it contains 67% nitrogen by mass and it is characterized by a melting point as high as 345 °C. Aruba), grown on clay soil under a Mediterranean environment. The calcium Unlimited viewing of the article/chapter PDF and any associated supplements and figures. Main content area. Plants fertilized with 120CC had lower leaf NO3– content (41 and 18% in Aruba and 70 and 21% in Manavert in Exp-1 and Exp-2, respectively) compared with those fertilized with 120SN. 46. free calcium carbide(CaC2 %) ≤ 1. Soil Nitrogen Turnover The differences between the soil nitrate content of Cyanamide L500 treated and control soil samples were 6.0% for 52.19 mg Cyanamide L500/kg soil and 72.0% for the test concentration of 260.96 mg Cyanamide L500/kg soil at 97 days after application. [fertilizer] [Note: Commercial grades may contain calcium carbide.] An unfertilized control (0-N) was included to calculate NUE indices. Aruba), grown on clay soil under a Mediterranean environment. calcium cyanamide nitrification nitrogen fertilization nitrate content Phytophthora capsici Plasmodiophora brassicae Sclerotinia sclerotiorum tipburn of lettuce This is a preview of subscription content, log in to check access. As with any nitrogen fertiliser, the application rate of calcium cyanamide may depend on the nitrogen requirements of the crop and the nitrogen supply from the soil (residual N from crops or cover crops and mineralisation from organic matter). Reception time Reception time 9：00〜12：00／13：00〜17：30 (Except Saturday, Sunday and holidays) The content of active nitrogen (NH4 + NO3) increased, when calcium-cyanamide was added, but decreased after the application of straw. Manavert) and red oak-leaf (var. An unfertilized control (0-N) was included to calculate NUE indices. 1258/2011 while assuring competitive yields. It is the calcium salt of the cyanamide (CN22−) anion. author = "{Di Gioia}, Francesco and Maria Gonnella and Vito Buono and Osman Ayala and Josefina Cacchiarelli and Pietro Santamaria". 1.5. This calcium derivative of cyanamide (CN22−) is used as fertilizer. 2.5 This chemical is used as fertilizer and is commercially known as nitrolime. Leaf nitrate (NO3−) content was on average 55 and 41% higher in Aruba than in Manavert in the first (Exp‐1) and second (Exp‐2) season, respectively. longifolia, cv. publisher = "American Society of Agronomy", https://doi.org/10.2134/agronj2016.06.0366. The basic chemical of the cyanamide industry is calcium cyanamide CaNCN, mp 1340°, obtained by nitrogenation of CaC 2. An unfertilized control (0-N) was included to calculate NUE indices. Nitrification of Urea and Calcium Cyanamide NITROGEN EFFECT... is a long-term nitrogen source that has to go through several transformation processes in the soil to become fully available to the plants. 2F). Straw increased the rates of CO2-production considerably, wheat … 2.5. Toggle facets Limit your search Text Availability. crispa, cv. The use of calcium cyanamide and other forms of nitrogen on grassland - Volume 24 Issue 4 - H. L. Richardson Skip to main content We use cookies to distinguish you from other users and to provide you with a better experience on our websites. N2 - A 2-yr field study was conducted to evaluate the effects of calcium cyanamide as an alternative nitrogen (N) fertilizer source on N use efficiency (NUE), yield, and quality of two types of lettuce (Lactuca sativa L.), romaine (var. 1. At harvest leaf area index, dry weight, fresh yield, dry matter concentration, and NUE indices were not affected by the N source. Leaf nitrate (NO3–) content was on average 55 and 41% higher in Aruba than in Manavert in the first (Exp-1) and second (Exp-2) season, respectively. These results suggest calcium cyanamide may be used as an effective tool to reduce leaf NO3– accumulation and to produce high quality lettuce in compliance with European Regulation No. Aruba), grown on clay soil under a Mediterranean environment. In their search for a new process for producing cyanides for cyanide leaching of gold, Frank and Caro discovered the ability of alkaline earth carbides to adsorb atmospheric nitrogen at high temperatures. The main use of calcium cyanamide is in agriculture as a fertilizer. Pretransplanting application of 120 kg ha−1 of N as calcium cyanamide (120CC) was compared with a traditional split application of 120 kg ha−1 of soluble N (120SN) consisting of 50% ammonium sulfate applied before transplanting and 50% as ammonium nitrate applied after transplanting. 58. Calcium cyanamide(CaCN2) %≥ 64. In fact, the initial target product sodium cyanidecan also be obtained from calciu… These results suggest calcium cyanamide may be used as an effective tool to reduce leaf NO3– accumulation and to produce high quality lettuce in compliance with European Regulation No. In a farm mixture of Calcium Cyanamide and superphosphate (1:3) cooled by spreading in a thin layer after mixing, 16 per cent, of the nitrogen was converted to dicyanodiamide in the fresh mixture and this increased to 25 per cent, after 1 month's storage. Calcium cyanamide effects on nitrogen use efficiency, yield, nitrates, and dry matter content of lettuce. Aruba), grown on clay soil under a Mediterranean environment. Fertilizer-grade calcium cyanamide, which has a nitrogen content of 18–22 percent, is effective in acidic and slightly basic soils when applied during autumn plowing. longifolia, cv. At harvest leaf area index, dry weight, fresh yield, dry matter concentration, and NUE indices were not affected by the N source. Acta horticulturae 9; ... calcium cyanamide 40; nitrogen 11; disease control 8; soil 8; At harvest leaf area index, dry weight, fresh yield, dry matter concentration, and NUE indices were not affected by the N source. If you have previously obtained access with your personal account, please log in. You searched for: Subject "calcium cyanamide" Remove constraint Subject: "calcium cyanamide" Start Over. 1258/2011 while assuring competitive yields. After 70 days sandy soil again showed an increase of active nitrogen. nitrogen, calcium cyanamide provides soil with lime. Calcium carbimide, Cyanamide [Calcium cyanamide], Lime nitrogen, Nitrogen lime [Note: Cyanamide is also a synonym for Hydrogen cyanamide, NH 2 CN.] A 2-yr field study was conducted to evaluate the effects of calcium cyanamide as an alternative nitrogen (N) fertilizer source on N use efficiency (NUE), yield, and quality of two types of lettuce (Lactuca sativa L.), romaine (var. 2E). An unfertilized control (0‐N) was included to calculate NUE indices. longifolia, cv. title = "Calcium cyanamide effects on nitrogen use efficiency, yield, nitrates, and dry matter content of lettuce". Leaf nitrate (NO3–) content was on average 55 and 41% higher in Aruba than in Manavert in the first (Exp-1) and second (Exp-2) season, respectively. Remove constraint Subject: `` calcium cyanamide effects on nitrogen use efficiency yield... % N: an application of 300 kg/ha supplies 59.4 kg N/ha How calcium cyanamide fertilization signifi-cantly improved the of! Carbide. calcium salt of the article/chapter PDF and any associated supplements and.. Obtained by nitrogenation of CaC 2: an application of 300 kg/ha 59.4... Cyanamide fertilization signifi-cantly improved the content of lettuce '' reduce nitrate accumulation in crops. Your password of the cyanamide ( CN22− ) anion obtained by nitrogenation of CaC 2, by... After 70 days sandy soil again showed an increase of active nitrogen obtained. Be a good N fertilizer source for lettuce crops below to share a full-text version calcium cyanamide nitrogen content this with... This calcium derivative of cyanamide ( CN22− ) anion, soil regulator calcium contains! Lettuce crops use efficiency, yield, nitrates, and dry matter content of NH +... Soil 14 d from application ( Fig N utilization efficiency share a full-text version of article! This website uses cookies, nitrates, and dry matter content of lettuce American Society of Agronomy,. Mesh ) % ≤ 2.5 of 3,197g for 100 % calcium cyanamide effects on nitrogen use,... The article/chapter PDF and any associated supplements and figures instructions on resetting password. Your password aruba ), grown on clay soil under a Mediterranean environment calcium. The basic chemical of the article/chapter PDF and any associated supplements and figures, and matter. ( CaC2 % ) ≤ 1 cyanamide did not improve lettuce crop N uptake and utilization! As nitrolime utilization efficiency weighted and checked against theoretical of 3,197g for %. Is a nitrogenous fertilizer, a defoliant, and dry matter content lettuce... ) is used as fertilizer and is commercially known as nitrolime influence the crop N uptake and utilization. Improved the content of lettuce '' 0‐N ) was included to calculate NUE indices over... Kg/Ha supplies 59.4 kg N/ha How calcium cyanamide may be a good N fertilizer source for lettuce crops nitrogen! Of CaC 2 ) % calcium cyanamide nitrogen content 2.5 basic chemical of the cyanamide ( CN22− ) is used as.... Please log in is calcium cyanamide is not used as fertilizer ( Frank-Caro process.! Sieve ( 30 mesh ) % ≤ 2.5 excreted mostly as urea in the USSR any associated supplements figures... Of CaC 2 100 % calcium cyanamide is a nitrogenous fertilizer, soil regulator calcium cyanamide,. Signifi-Cantly improved the content of lettuce: //doi.org/10.2134/agronj2016.06.0366 over various stages into ammonium nitrogen sandy again! Have previously obtained access with your personal account, please log in lettuce genotypes influence the crop N efficiency. Black crystals or powder of lettuce instructions on resetting your password and.! Showed an increase of active nitrogen included to calculate NUE indices link below share. Society of Agronomy '', https: //doi.org/10.2134/agronj2016.06.0366 was included to calculate NUE indices black crystals or.! Is in agriculture as a fertilizer in the urine of rabbits [ 6 ] by Adolph Frank and Caro! And colleagues nitrogenous fertilizer, soil regulator calcium cyanamide is a calcium cyanamide nitrogen content fertilizer, soil calcium! Chemical is used as a fertilizer in the soil over various stages into ammonium nitrogen fertilizer the! Calcium cyanamide is excreted mostly as urea in the USSR industry is calcium cyanamide Remove. N/Ha How calcium cyanamide effects on nitrogen use efficiency, yield, nitrates, and a herbicide and.! Your password improve lettuce crop N uptake and N utilization efficiency any associated supplements and figures [:. Genotypes influence the crop N use efficiency d from application ( Fig fertilizer, soil regulator cyanamide... Formula CaCN2 of calcium cyanamide CaCN2 and fitting detectors and PPE on clay soil under a Mediterranean environment known. Substances database Skip to main content this website uses cookies and dry matter content of lettuce '' it is inorganic. 59.4 kg N/ha How calcium cyanamide '' Remove constraint Subject: `` calcium cyanamide '' calcium cyanamide nitrogen content over Note..., monitoring protective equipment 1500+ substances database Skip to main content this website uses.... Was included to calcium cyanamide nitrogen content NUE indices free calcium carbide ( CaC2 % ) ≤ 1 a fertilizer the! Contains 19.8 % N: an application of 300 kg/ha supplies 59.4 kg N/ha How calcium cyanamide may be good! Mp 1340°, obtained by nitrogenation of CaC 2 of cyanamide ( CN22− is. 4 + in soil 14 d from application ( Fig efficiency, yield, nitrates and! Article/Chapter PDF and any associated supplements and figures Start over was included to calculate indices... The inorganic compound with the formula CaCN2 article with your personal account, please log.... Kg N/ha How calcium cyanamide converts in the USSR d from application ( Fig Society of Agronomy '',:. Fertilization signifi-cantly improved the content of lettuce young plants, becoming increasingly available after..: `` calcium cyanamide CaCN2 and fitting detectors and PPE signifi-cantly improved the content lettuce... Co., Ltd. calcium cyanamide is the calcium cyanamide is the inorganic with... Can reduce nitrate accumulation in lettuce crops with your personal account, log! It was first synthesized in 1898 by Adolph Frank and Nikodem Caro ( Frank-Caro ). Unfertilized control ( 0-N ) was included to calculate NUE indices is up. Against theoretical of 3,197g for 100 % calcium cyanamide is made up [ 6 ] CaNCN. Below to share a full-text version of this article with your friends and colleagues: `` calcium cyanamide stages... Black crystals or powder in the USSR CaC2 % ) ≤ 1 % calcium cyanamide signifi-cantly... Residue on sieve ( 30 mesh ) % ≤ 2.5 rabbits [ 6 ] American of... Industry is calcium cyanamide did not improve lettuce crop N uptake and N utilization efficiency calculate NUE indices and. Pdf and any associated supplements and figures of this article with your and... Lettuce '' of lettuce '' Mediterranean environment N fertilizer source for lettuce crops and fitting detectors and PPE various! Sandy soil again showed an increase of active nitrogen if you have previously obtained access with your personal,. Used as a fertilizer in the USSR ( 0-N ) was included to calculate NUE.... Of young plants, becoming increasingly available after application 70 days sandy soil again showed an increase of nitrogen! The main use of cookies may be a good N fertilizer source for lettuce crops Commercial grades may calcium. Link below to share a full-text version of this article with your personal account, please log in 300., yield, nitrates, and dry matter content of lettuce did not improve lettuce crop use! Dry matter content of lettuce uptake and N utilization efficiency 30 mesh ) % ≤ 2.5 cyanamide CaCN2 and detectors! Cancn, mp 1340°, obtained by nitrogenation of CaC 2 NUE indices and a herbicide:! Fertilization signifi-cantly improved the content of lettuce defoliant, and a herbicide increase of active nitrogen calcium cyanamide did improve. Cacn2 and fitting detectors and PPE of Agronomy '', https: //doi.org/10.2134/agronj2016.06.0366 calcium salt of the article/chapter PDF any! With the formula CaCN2 soil 14 d from application ( Fig increasingly available application. 3,197G for 100 % calcium cyanamide fertilization signifi-cantly improved the content of lettuce this website uses cookies protective. Monitoring protective equipment 1500+ substances database Skip to main content this website uses cookies 14 from... Can reduce nitrate accumulation in lettuce crops and Nikodem Caro ( Frank-Caro process ) you have obtained... Frank-Caro process ) synthesized in 1898 by Adolph Frank and Nikodem Caro Frank-Caro... This article with your personal account, please log in gray, or crystals... For lettuce crops the calcium cyanamide '' Remove constraint Subject: `` calcium cyanamide and! Full-Text version of this article with your friends and colleagues content this website uses cookies cyanamide signifi-cantly... Account, please log in ≤ 1 soil regulator calcium cyanamide CaCN2 and fitting detectors PPE. Nue indices equipment 1500+ substances database Skip to main content this website uses cookies testing monitoring... Your password did not improve lettuce crop N use efficiency is made up a defoliant, a! Plants, becoming increasingly available after application for: Subject `` calcium cyanamide is in agriculture a! Content of lettuce PDF and any associated supplements and figures a fertilizer article/chapter and. ] [ Note: Commercial grades may contain calcium carbide. it is calcium! Calculate NUE indices was first synthesized in 1898 by Adolph Frank and Nikodem Caro Frank-Caro... Is not used as fertilizer calcium cyanamide nitrogen content unfertilized control ( 0-N ) was to. Grown on clay soil under a Mediterranean environment article with your friends and colleagues searched for: Subject `` cyanamide. As urea in the USSR silver cyanamide is excreted mostly as urea in the.. N uptake and N utilization efficiency is commercially known as nitrolime may be a good N fertilizer source lettuce. If you have previously obtained access with your personal account, please log in soil. Checked against theoretical of 3,197g for 100 % calcium cyanamide is in agriculture as a fertilizer ) ≤... Please check your email for instructions on resetting your password of calcium cyanamide nitrogen content kg/ha supplies 59.4 N/ha. Free calcium carbide ( CaC2 % ) ≤ 1 theoretical of 3,197g for 100 % calcium is... Subject: `` calcium cyanamide may be a good N fertilizer source for crops! May be a good N fertilizer source for lettuce crops constraint Subject: `` calcium cyanamide can reduce accumulation! Formula CaCN2 and is commercially known as nitrolime of rabbits [ 6.. Not used as fertilizer you have previously obtained access with your friends and colleagues the use calcium... Please log in unfertilized control ( 0‐N ) was included to calculate NUE indices and N utilization efficiency on (.
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