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Position: Home > Articles > Effects of Straw Mulching on Growth and Output of Autumn Maize under No-tillage after Early-rice Hubei Agricultural Sciences 2009,48 (3) 77-79

稻草覆盖对早稻茬免耕秋玉米生长及产量的影响

作  者:
陈玉君;伍纯六;潘九林
单  位:
永州职业技术学院;永州市冷水滩区农业局;湖南省永州市农业科学研究所
关键词:
秋玉米;稻草覆盖;免耕;生长;产量
摘  要:
对不同稻草覆盖量处理下早稻茬免耕秋玉米不同生育期株高、地上部生物量及产量性状的测定结果表明,稻草覆盖可以增加玉米生物量和子粒产量,覆盖稻草量12000kg·hm-2的处理生物量最大,产量也最高。建议稻草覆盖量在9000~12000kg·hm-2为宜。
译  名:
Effects of Straw Mulching on Growth and Output of Autumn Maize under No-tillage after Early-rice
作  者:
CHEN Yu-jun1,WU Chun-liu2,PAN Jiu-lin3 (1.Hunan Yongzhou Vocational Technical College,Yongzhou 42500,Hunan,China; 2.Lengshuitan Agricultural Bureau of Yongzhou City, Yongzhou 4250000,Hunan,China; 3.Yongzhou Agricultural Institute of Hunan Province,Yongzhou 425006,Hunan,China)
关键词:
autumn maize; straw mulching; no-tilling; growth; output
摘  要:
The plant height, biomass production and economical characteristics of autumn maize were tested under no-tillage after early-rice in different mulching treatments. The results showed that straw mulching could increase the yield of biomass and grains yield of the crop. In the experiment, Mulching straw at 12 000 kg·hm-2 could get the highest grain yield and biomass production, and 9 000~12 000 kg·hm-2 of rice straw was better.

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