不同施肥技术对土壤、葡萄生长和果实品质的影响  

Effects of different fertilization techniques on soil and grape growth and fruit quality

作　　者：李敬川[1] 刘俊[1] 武亚敬[1] 王秀芬[1] 王惠芝[1] 

机构地区：[1]河北省林业科学研究院林木良种工程技术中心,河北石家庄050061

出　　处：《经济林研究》2010年第3期34-39,共6页Non-wood Forest Research

基　　金：林业工艺项目(200904043)

摘　　要：为了改善怀来葡萄产区的土质,进行了施肥技术研究,对施肥前后土质的成分和机械组成以及施肥后葡萄品质的情况进行测定。结果显示:春季铺设腐熟有机肥为37.5m3/hm2,其土壤养分和机械组成变化均显著高于其它处理和对照,达到了高等级,其它均为中等级。该处理条件下,葡萄植株地径增长率为124.53%、延长梢径粗15.38mm、延长梢长114.70mm,葡萄果粒最大,为17.5g,均与其它处理和对照差异显著。因此生产中可采用春季铺设37.5m3/hm2腐熟有机肥的方法改善土壤环境,促进葡萄的生长。In order to improve soil quality at grape-producing areas of Huailai,fertilization techniques were studied through determining soil composition,mechanical composition and fruit quality of grape after fertilization.The results showed that laying maturity organic fertilizer according to 37.5m3/hm2 in spring could significantly change the soil nutrient contents and mechanical composition.Otherwise,the treatment could promote the growth of grape,for example,diameter growth rate was up to 124.53%,diameter thick of extended tip 15.38mm and length of extended tip 114.70mm,and the grape fruit was bigger than the other,up to 17.5g.Therefore,laying maturity organic fertilizer according to 37.5m3/hm2 in spring could be used for improving soil environment and promoting the growth of grape.

关 键 词：葡萄 施肥技术 土壤成分 果实品质 

分 类 号：S663.1[农业科学—果树学]