Wordt geladen...

Variation in Yield Gap Induced by Nitrogen, Phosphorus and Potassium Fertilizer in North China Plain

A field experiment was conducted under a wheat-maize rotation system from 1990 to 2006 in North China Plain (NCP) to determine the effects of N, P and K on yield and yield gap. There were five treatments: NPK, PK, NK, NP and a control. Average wheat and maize yields were the highest in the NPK treat...

Volledige beschrijving

Bewaard in:
Bibliografische gegevens
Hoofdauteurs: Dai, Xiaoqin, Ouyang, Zhu, Li, Yunsheng, Wang, Huimin
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: Public Library of Science 2013
Onderwerpen:
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3861355/
https://ncbi.nlm.nih.gov/pubmed/24349204
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0082147
Tags: Voeg label toe
Geen labels, Wees de eerste die dit record labelt!