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番茄是我县主要春菜之一。为提高番茄的商品性,探讨高效益的增产途径,1989春季在前丞相村周成田的责任田里搞了番茄疏果试验,收到了显著效果,一茬番茄亩产达7500公斤,比对照田增产1000公斤,增产幅度为15.3％,亩效益达2000元以上。现将试验情况简介如下: 一、试验基本情况番茄种植面积为1.2亩,品种“春葵”。12月18日育苗,3月24日定植,采取地膜覆盖,亩留苗5000株。二、试验方法植株调查:采取单干整枝,留3穗果。疏果分3次进行。当第一穗果座住,达核桃
Tomato is one of the main spring vegetables in our county. In order to improve the commerciality of tomatoes and explore ways to increase yields efficiently, a fruit thinning test was conducted in the responsibility field of Zhou Chengtian in the former prime minister’s village in the spring of 1989 and received a remarkable result. The first-crop tomato yield was 7,500 kg per mu, Increase production of 1000 kg, increase rate of 15.3%, acres of benefits of more than 2,000 yuan. Now the test conditions are as follows: First, the basic situation of test tomato planting area of 1.2 acres, varieties of “spring sunflower.” December 18 nursery, March 24 colonization, to take the mulching, mu stay Miao 5000. Second, the test method Plant survey: Take a single pruning, leaving 3 spike fruit. Thin fruit points 3 times. When the first fruit stand, up to walnuts