田园宝对杂交水稻丰两优1号的产量及主要经济性状的影响  

The Effect of Tianyuanbao on the Yield and Main Economic Characters of Hybrid Rice "fengliangyouyihao"

作　　者：钟永先 肖本燕 兰宣莲 张元琴[1] 吴庆丽[1] 

机构地区：[1]贵州省遵义市农业科学研究所,贵州遵义563102

出　　处：《现代农业科学》2008年第7期23-24,共2页

摘　　要：为了探索田园宝在水稻上的增产效果,特进行了田园宝对杂交水稻丰两优1号的产量及主要经济性状影响的试验。结果表明:在水稻的苗期和抽穗期喷施田园宝能够显著提高水稻产量,其最佳喷施浓度为300倍稀释液,水稻产量可达650.00kg/667m2,较对照组(喷清水)增产16.07%。In order to study the yield - increasing effect of tianbaoyuan on rice, the effect of tianyuanbao on the yield and main economic characters of hybrid rice ＂fengliangyouyihao＂ has been experimentally investigated. The results showed that, the yield of rice can be significantly improved through spraying tianyuanbao in seedling and heading stage of rice, the optimal concentration was 1：300 times dilution of tianyuanbao, the yield of rice can reach 650.00kg/667m^2, yield increase was 16.07% higher than that in the control （ spraying water）.

关 键 词：田园宝 杂交水稻丰两优1号 产量 经济性状 

分 类 号：S511.062[农业科学—作物学]