干旱区生态环境知识资源中心(Arid): Manure combined with chemical nitrogen can increase wheat yield, reduce nitrate leaching

Arid

DOI	10.21162/PAKJAS/22.144
	Manure combined with chemical nitrogen can increase wheat yield, reduce nitrate leaching
	Ma, Long; Shi, Lei; Wang, Shuting; Wang, Taotao; Wang, Kai; Zhang, Ran; Zheng, Wei; Li, Ziyan; Zhai, Bingnian
通讯作者	Zhai, BN
来源期刊	PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN	0552-9034
EISSN	2076-0906
出版年	2022
卷号	59 期号:1 页码:167-174
英文摘要	A 6-yr (2014-2020) experiment to study the effects of manure combined with chemical fertilizers on wheat (Triticum aestivum L.) yield, soil nitrate nitrogen content and nitrate nitrogen reserves in Semi-arid region of northwest China The experiment was conducted by two factors: (1) manure, and (2) five chemical nitrogen rates of 0, 75, 150, 225, and 300 kg N ha(-1). The research show that the 6-year mean the manure group significantly increased the ear number compared with the no-manure group, significant increased wheat production except for N225 and N300 treatments; the no-manure group highest ear number and kernels per ear was N225 treatment, the highest 1000-kernel weight was N75 treatment; the manure group the highest ear number was N225 treatment, the highest kernels per ear was N300 treatment and the highest 1000-kernel weight was NO treatment. With the increase of nitrogen application rate, the yield increased first and then decreased. It can be seen from the curve that the no-manure treatment highest yield was 5766 kg ha(-1) with N-rates 242.5 kg ha(-1); the manure treatment highest yield was 6202 kg ha(-1) with N-rate 190.2 kg ha(-1); the manure treatment could reach the yield 5766 kg ha(-1) only with N-rates 97.2 kg ha(-1). The manure treatment could reduce 59.9% nitrogen to reach the highest yield 5766 kg ha(-1) compared with no-manure treatment. Manure treatment did not increase soil nitrate nitrogen and nitrate nitrogen storage with less than 150 kg N ha(-1) compared with no-manure treatment. Application of manure in Semi-arid region was recommended that 30 t ha(-1) manure combined with 75-150 kg N ha(-1).
英文关键词	wheat yield organic fertilizer nitrogen nitrate nitrogen
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000795866200018
WOS关键词	ORGANIC AMENDMENTS ; CROP YIELD ; SOIL ; FERTILIZERS ; MANAGEMENT ; EFFICIENCY ; MASS
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393894
推荐引用方式 GB/T 7714	Ma, Long,Shi, Lei,Wang, Shuting,et al. Manure combined with chemical nitrogen can increase wheat yield, reduce nitrate leaching[J],2022,59(1):167-174.
APA	Ma, Long.,Shi, Lei.,Wang, Shuting.,Wang, Taotao.,Wang, Kai.,...&Zhai, Bingnian.(2022).Manure combined with chemical nitrogen can increase wheat yield, reduce nitrate leaching.PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES,59(1),167-174.
MLA	Ma, Long,et al."Manure combined with chemical nitrogen can increase wheat yield, reduce nitrate leaching".PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES 59.1(2022):167-174.