基于椰糠的基质配比对袋培黄瓜生长的影响  

The Influence of Different Proportion of Coir Pith in Medium on Growth of Cucumber Planted in Bags

作　　者：狄文伟[1] 赵瑞[1] 张婷[1] 杜亮[1] 

机构地区：[1]沈阳农业大学园艺学院,沈阳110161

出　　处：《湖北农业科学》2008年第4期440-442,共3页Hubei Agricultural Sciences

基　　金：辽宁省重大科技项目(2006215001)

摘　　要：基于对椰糠的利用,将草碳、椰糠、蛭石按不同体积比混合组成不同处理,T0(CK)为草炭∶椰糠∶蛭石=40∶2∶;T1为草炭∶椰糠∶蛭石=31∶2∶,即用椰糠替代1/4草炭;T2为草炭∶椰糠∶蛭石=22∶2∶,即用椰糠替代2/4草炭;T3为草炭∶椰糠∶蛭石=13∶2∶,即用椰糠替代3/4草炭;T4为草炭∶椰糠∶蛭石=04∶2∶,即用椰糠替代全部草炭,在袋培形式下进行黄瓜栽培。结果表明,适量椰糠的加入有利于黄瓜植株的生长,在提高产量的同时也有利于黄瓜果实品质的提高。表现最好的为T1处理(即用椰糠替代1/4草炭),其总产量比对照处理提高了22.72%,前期产量较对照提高了40.21%;其次为T2;T3、T4处理与对照相差不大。Cucumber was cultivated in bag medium filled with different proportion of eoir pith, pea tand vermiculite. The treatments were To, CK（peat/eoir pith/vermiculite was 4/0/2）, T1（peat/coir pith/vermiculite was 3/1/2）, T2（peat/eoir pith/ vermiculite was 2/2/2）, T3 （peat/coir pith/vermiculite was 1/3/2） and T4 （peat/eoir pith/vermiculite was 0/4/2）, in other words, to substitute peat with eoir pith by degrees. The result indicated that medium with proper proportion of eoir pith was good for the growth of cucumber. It could increase the yield and improve the quality of the cucumber. T1 was the best of all treatments and its yield was 22.72% higher than CK, and its early yield was 40.21% higher than CK. T3 and were not obviously eompaired with CK.

关 键 词：椰糠 黄瓜 袋培 基质配比 

分 类 号：S627[农业科学—园艺学] S604.7