当前位置: 首页 > 文章 > 长期定位施肥对夏玉米生长发育的影响 安徽农业科学 2006,34 (16) 188-189
Position: Home > Articles > Effect of Long-term Located Fertilization on Growth and Developme of Summer Maize Journal of Anhui Agricultural Sciences 2006,34 (16) 188-189

长期定位施肥对夏玉米生长发育的影响

作  者:
肖伟;夏连胜;王万志;刘树堂
单  位:
莱阳农学院
关键词:
长期定位施肥;夏玉米;生长发育
摘  要:
以持续进行了28年的长期定位试验为基础,研究了不同施肥条件对夏玉米生长发育的影响。结果表明,施肥对夏玉米不同时期生长发育指标影响明显,夏玉米高有机肥、高氮肥配施处理灌浆期平均株高、开花期茎粗、单株叶面积最高。
译  名:
Effect of Long-term Located Fertilization on Growth and Developme of Summer Maize
作  者:
XIAO Wei et al (Laiyang Agriculture College,Laiyang, Shandong 265200)
关键词:
Long-term located fertilization; Summer maize;Growth and development
摘  要:
28 years locatal experiment was conducted to study the effects of long-term fertilization on the growth and development index of summer maize and the results showed: different treatments of fertilization had significant effects on growth and development index of summer maize. The average plant height in filling stage resulted from the fertilization of high-rate organic fertilizers in combination with high-rate nitrogenous fertilizers. The stem diameter in blooming stage resulted from the fertilization of high-rate organic fertilizers in combination with high-rate nitrogenous fertilizer.The fertilization of high-rate organic fertilizers in combination with high-rate nitrogenous fertilizers significantly increased the leaf areas of single plant in every stage and the leaf area of single plant was 9 888.0 cm2,which increased by 10.6 % compared with those of CK.

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