木醋液对水稻产量及氮肥利用效率的影响  

Effect of the Solution of Wood Vinegar on Yield and Nitrogen-utilization of Rice

作　　者：张建明[1] 朴钟泽[1] 陆家安[1] 张承妹[1] 杨博友 

机构地区：[1]上海市农业科学院作物育种栽培研究所,上海201106 [2]天津科力精细化工研究所

出　　处：《安徽农业科学》2003年第4期542-543,552,共3页Journal of Anhui Agricultural Sciences

基　　金："十五"国家科技攻关资助项目 (2 0 0 1BA51 1B0 2 )

摘　　要：对木醋液在水稻生产上的应用进行了初步研究 ,结果表明 :用木醋液处理水稻种子及在秧苗期与其他生育期采用叶面喷雾处理 ,对水稻发芽率和秧苗素质未见明显的作用 ,但对产量有一定的增产效果。木醋液与氮素肥料混合施用 ,可促进水稻对氮素的利用效率。The application of wood vinegar in rice was initially studied. Results revealed that when seeds and leaf were treated with the solution of wood vinegar in seedling stage and other growth stage no obvious effect on budding rate and the characteristics of seedling was seen, but the certain yield-increasing effect was produced. And when the solution of wood vinegar was applied as a mixture with nitrogen fertilizer, the promotion of N-utilization efficiency was increased.

关 键 词：木醋液 水稻 秧苗素质 产量 

分 类 号：S511[农业科学—作物学] S143.1