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对于花生中耕与免中耕的问题,国外已有研究。在国内认为花生中耕除草一般应进行3、4次,对免中耕栽培尚未见有报道。我们曾在“浅谈花生中耕与不中耕的问题”一文(见1982年《广东农业科学》第1期)中,提出了对花生免中耕的看法。其后对花生免中耕栽培继续进行了试验。现将试验研究结果总结于下。一、试验材料和方法试验设置了如下6种处理: 1.喷施25％恶草灵(125毫升/亩),免中耕,开花期拔除残存大草1次。
For the cultivation of peanuts and the problem of free cultivation, foreign studies have been. Peanut cultivation that weed in the country generally should be carried out 3, 4 times, there is no report of free cultivation. In a paper on the issue of cultivating and not cultivating peanut (see “Agricultural Science in Guangdong, No. 1”, 1982), we put forward the idea of no-till peanut free cultivation. Subsequent peanut-free cultivation continued cultivation of the test. The experimental results are summarized below. First, the test materials and methods The experiment set the following six kinds of treatment: 1. Spraying 25% evil spirit (125 ml / acre), free of tillage, bloom removal of the remaining large grass 1 time.