2019
DOI: 10.2134/cs2019.52.0303
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4R nitrogen fertilizer management in cotton production

Abstract: Nitrogen supply for cotton is critical for vegetative growth, development of fruiting sites, and yield. Considerations for the 4Rs in nitrogen management in cotton are quite different from those for corn due to differences in the growth and nitrogen uptake patterns of the plant and the soils and climates in which cotton is commonly grown. Earn 0.5 CEUs in Nutrient Management by reading this article and taking the quiz at http://www.certifiedcropadviser.org/education/classroom/classes/684.

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Cited by 4 publications
(2 citation statements)
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“…However, cropping systems did not significantly affect the available NPK in soil despite higher doses of N and K in cotton compared with pigeonpea. The high amount of N applied to cotton is mostly utilized by cotton, and some is lost into environment through leaching and denitrification (Flis, 2019). On the other hand, biological N fixation is key to the N supply of pigeonpea and enrichment of soil N status (Mhango, Snapp, & Kanyama‐Phiri, 2017).…”
Section: Resultsmentioning
confidence: 99%
“…However, cropping systems did not significantly affect the available NPK in soil despite higher doses of N and K in cotton compared with pigeonpea. The high amount of N applied to cotton is mostly utilized by cotton, and some is lost into environment through leaching and denitrification (Flis, 2019). On the other hand, biological N fixation is key to the N supply of pigeonpea and enrichment of soil N status (Mhango, Snapp, & Kanyama‐Phiri, 2017).…”
Section: Resultsmentioning
confidence: 99%
“…Assim sendo, na tabela 3 estão reunidas as informações a respeito da absorção e exportação de nutrientes pelo algodoeiro. Segundo Flis (2019), o período de maior demanda nutricional por nitrogênio convém com o final de ciclo do crescimento do algodoeiro, onde em proporcionalidade, a demanda nutricional pode ser estipulada para 250 a 300 kg de N por ha -1 , de acordo com o levantamento elaborado por Ali (2015).…”
Section: Qualidade De Plumaunclassified