Multiseason recoveries of organic and inorganic nitrogen-15 in tropical cropping systems

• 主要な著者: Dourado Neto, Durval, Powlson, David S., Abu Bakar, Mohd Rizam, Bacchi, Osny Oliveira Santos, Basanta, Maria del Valle, Cong, Phan Thi, Keerthisingh, Gamini, Ismaili, Mohammed, Rahman, Mohammad Saidur, Reichardt, Klaus, Safwat, Mohamed Said Ali, Sangakkara, Ravi, Timm, Luis Carlos, Wang, Jia Yu, Zagal, Erick, Van Kessel, Chris
• フォーマット: 論文
• 言語: English; English
• 出版事項: 2009
• オンライン･アクセス: http://psasir.upm.edu.my/id/eprint/4778/1/Multiseason%20recoveries%20of%20organic%20and%20inorganic%20nitrogen.pdf; http://psasir.upm.edu.my/id/eprint/4778/; http://dx.doi.org/10.2136/sssaj2009.0192

In tropical agroecosystems, limited N availability remains a major impediment to increasing yield. A 15N-recovery experiment was conducted in 13 diverse tropical agroecosystems. The objectives were to determine the total recovery of one single 15N application of inorganic or organic N during three t...