摘要
以乙酸钙不动杆菌为功能菌制成生物有机肥,研究该化感物质降解生物有机肥对设施番茄生长发育的影响。结果表明:施用化感物质降解生物有机肥的番茄株高、节间长度、茎粗和叶绿素含量以及果穗数、单株结果数和平均单果重,其化感效应指数RI值均大于0,说明该生物有机肥能够促进番茄生长发育,提高产量,增加经济效益,适合在番茄主产区推广应用。
Produced bilogical organic fertilizer with function microorganism as Acinetobacter calcoaceticus,and studied the effect of this fertilizers on protected tomato growth and development.The results suggested that tomato hight,panel longth, stem diameter, chlorophyll contents, spikes of fruits, fruits per plant and average weight of simple fruit ,Their total allelopathy index RI 〉0, the results showed that this biological organic fertilizers could promote tomato growth and development,improve yield, enhance ,it is suitable for promotion and application in major tomato producing areas.
出处
《现代农业科技》
2016年第22期68-69,74,共3页
Modern Agricultural Science and Technology
关键词
化感作用
乙酸钙不动杆菌
生物有机肥
番茄
自毒作用
allelopathy
A cinetobacte r calcoaceticus
biological organic fertilizer
tomato
autotoxicity
