2009•North RiceRequires access
Effect of B Fertilizer on Rice Production
Chunhui Liu
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Abstract
The different B fertilizers were sprayed at seedling stage,initial flowering stage,full heading stage and filling stage of rice and the results showed that the plant type was improved and the lodging resistance was increased.The yield increased due to the increase of plant height,panicle length,tillering number,grains per panicle,kernel set rate and 1000-grian weight.The yield was up to 624.1 kg/667 m2,with an increase by 17.6% compared with control when 30 g/667 m2 Sulepeng was used.