稀土农用新材料、新技术在林业生产上应用效果  

Application Effects of New Material and New Technology of Agricultural Rare Earth in Forestry Production

作　　者：张晓虹[1] 

机构地区：[1]新疆伊犁州林木良种繁育试验中心,新疆伊犁835311

出　　处：《安徽农业科学》2015年第7期85-86,88,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]通过建立稀土优质高效苗木生产基地,提高苗木成活率及生长量,形成促进苗木生长的系列化配套技术。[方法]将稀土植物生长调节剂、稀土农用转光膜、稀土磷肥等7种新材料、新技术在苗圃育苗上进行应用。[结果]苗木成活率提高10%左右,一级苗率提高20%左右。[结论]最佳稀土农用技术为基施稀土磷肥600 kg/hm2,在全生育期分3次喷施全元稀土植物营养素2 250 ml/hm2。[Objective] The base of high-quality and high-efficient nursery stock production was built to improve the survival rate of seedling and mass growth and form matching technique to promote the growth of the seedling. [Method] Seven new materials and new technologies of rare earth plant growth regulator,conversion film of agricultural rare earth and rare earth phosphate fertilizer were applied in the culture of seedling increesed about 20% in nursery garden. [Result]The survival rate was increased about 10%,and the rate of the first grade seedling increased about 20%. [Conclusion]The optimum technology of agricultural rare earth was that rare earth phosphate fertilize 600 kg/hm^2 was applied as base fertilizer and whole rare earth phytonutrients 2 250 ml/hm^2 was sprayed three times in the whole growth period.

关 键 词：稀土农用新材料、新技术 育苗 优质高效 配套技术 

分 类 号：S723.1[农业科学—林木遗传育种]