滴灌下限对日光温室葡萄生长、产量及根系分布的影响

李波,孙君,魏新光,郑思宇,葛东,付诗宁

Effects of Lower Limit of Drip Irrigation on Growth, Yield and Root Distribution of Greenhouse Grapes

Bo LI,Jun SUN,XinGuang WEI,SiYu ZHENG,Dong GE,ShiNing FU

表2 试验设计方案

Table 2 Experimental design layout

处理 Treatment 土壤含水率下限 （占田间持水率的百分数） Lower limit of soil moisture content (Percentage as a percentage of field holdup) (%) 土壤含水率上限 （占田间持水率的百分数） Upper limit of soil moisture content (Percentage as a percentage of field holdup) (%) T1 50 90 T2 55 90 T3 60 90 T4 65 90 T5 70 90 T6 75 90 T7 80 90 T8 85 90