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西瓜是人们普遍喜食的夏令瓜果,种植西瓜又是农民致富的门路。为了提高西瓜的市场竞争力和经济效益,我们从1985年开始,进行了西瓜优质、早熟栽培实验。具体作法是选用对路优质早熟品种,火炕育苗,地膜加扣棚定植,田间管理规范化。三年的实践,已初见成效。1987年面积近千亩,亩纯收益均超千元,是一般瓜田的近2倍,高的达2500元。现将其主要栽培配套技术初报如下: 一、选用优质早熟品种。主要有伊选、苏密两个品种,因其品质好,表现了极强的市场竞争力。二、火炕育苗。所用火炕与甘薯育苗炕相同。采用营养钵,培育健壮大苗。床温达到20℃以上即可播种。每钵放一粒催好芽的种子,播后盖3公分厚的细土搂平
Watermelon is a popular summer melon fruit, planting watermelon is the way for farmers to get rich. In order to improve the market competitiveness of watermelon and economic benefits, we started in 1985, carried out a high-quality, precocious cultivation experiments. The specific approach is to choose the right quality precocious varieties, nursery nursery kang, mulching plus plastic shed afforestation, field management standardization. Three years of practice, has achieved initial success. In 1987 an area of nearly acres, net income per thousand surpasses one thousand yuan, is nearly 2 times the general melon fields, up to 2500 yuan. Now its main cultivation techniques are as follows: First, the selection of high-quality precocious varieties. The main Iraqi election, two varieties of the Soviet Union, because of their good quality, showing a strong market competitiveness. Second, the kang nursery. The use of kang and sweet potato nursery kang the same. Nutritional bowl, nurturing robust seedlings. Bed temperature can be sown above 20 ℃. Each bowl put a reminder of bud seed, after sowing cover 3 cm thick fine clay hug