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籽瓜又名黑瓜籽,是我县的主要经济作物之一,每年播种面积都在20万亩以上,产量约占全省黑瓜籽总产量的2/3。但是,近年来,籽瓜出苗难成了我县籽瓜生产上的一大难题。针对这种情况,笔者对其原因进行了调查,现作如下分析:一、出苗难的主要原因分析1.播种方法不当引起的障碍:由于我县籽瓜面积大,播期短。播种季节来临,广大农民既不开沟、又不穴播,为了省时、省工,大多采取用手指将种子胚部朝下压入土中,误认为这样子叶可按原位顶出土
Seed watermelons, also known as black melon seeds, is one of the main cash crops in our county. The annual sown area is more than 200,000 mu, and the output accounts for about 2/3 of the total output of the whole province. However, in recent years, the emergence of seed watermelon has become a major problem in my county seed pumpkin production. In view of this situation, the author conducted a survey of its causes, the following analysis: First, the main reasons for the emergence of seedling 1. Improper sowing methods due to obstacles: As my county has a large area of seed gourd, sowing time is short. Sowing season is approaching, the majority of farmers neither ditching nor sowing, in order to save time and labor, most of the finger embryo pressed down into the soil with the fingers, mistakenly believe that the leaves can be top-notch