Study of the Effects on Different Fertilizer Allocated Proportion to the Growth Development and the Yield of Buckwheat

摘要：

Selecting JinQiao 1 as the experiment material studied the effects on the different fertilizer allocated proportion to the buckwheat growth development and the Yield influence. The results show that: The yield of the special fertilizer treatments is the highest and has reached 2118.5 kg/hm2, compared with ck, the ratio of commodity buckwheat of the general fertilizer treatment increases 41%, and the shape index has obvious changes, plant height, the main stalk pitch number increases, The level branching number (main stalk) increases, Panel length increase, All these are the performances of the earlier period good vegetative growth. The kernel number, grain heavy, weight of a thousand seeds increase, All these lay a solid foundation for the high and stable yield of later period.

关键词： Buckwheat Fertilizer rate Growth and development Yield

作者: Yao Mansheng Zhang Weizhong

作者单位: College of Agriculture, Shanxi Agricultural University, Taigu, Shanxi 030801, China

会议类型: 国际会议

会议名称: The 10th International Symposium on Buckwheat(第十届国际荞麦会议)

会议地点: 陕西杨凌

会议语种:英文

页码: 267-271

在线出版日期: 2007-08-14（万方平台首次上网日期，不代表论文的发表时间）