Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《China Rice》 2016-02
Add to Favorite Get Latest Update

Effects of Nitrogen Application on Yield and Yield Formation of Pot-Seedling Mechanical Transplanting Rice

ZHANG Jun;WANG Xinglong;FANG Shuliang;ZHANG Yongjin;LIU Zhonghong;DU Naitong;Huai'an Agricultural Technology Promotion Center;  
The effects of nitrogen application ratio on yield and yield formation of pot-seedling mechanical transplanting rice were studied in this paper, with Huaidao 11 and Yongyou 2640 as materials. The results showed that the relation between panicle and grains, and the yield were better than other treatments, when the basal fertilizer and panicle fertilizer ratio is 7 ∶3 or 6∶4. The population tillers were growing and declining steadily, the spike rates were above 70%, the leaf area index and biomass increased with the treatments of 7∶3 or 6∶4 in the middle and late growth stage.
【Fund】: 江苏省农业“三新”工程[SXGC(2014)137];; 淮安市农业科技支撑计划项目(HAN2014016)
【CateGory Index】: S511.22
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Similar Journals
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved