论文部分内容阅读
利用日光温室进行西瓜反季节多茬栽培,使西瓜周年供应市场,即满足了市场需求,又调整了种植结构,已成为农民致富的主要途径之一。一、品种选择选择优质、早熟、抗逆性强、较耐低温、弱光品种。二、茬口安排日光温室栽培西瓜以秋冬茬和早春茬为主。秋冬茬栽培于8月上旬播种,9月中旬定植,12月中下旬采收。冬春茬于10月上旬播种,11月下旬定植,翌
The use of sunlight greenhouse watermelon season crop cultivation, watermelon annual supply market, that is, to meet the market demand, but also adjust the planting structure, farmers have become one of the main ways to get rich. First, the choice of varieties Choose high quality, precocious, strong resistance, more resistant to low temperature, weak light varieties. Second, crop arrangement Sunflower greenhouse cultivation of watermelon autumn and winter stubble and early spring-based. Autumn and winter stubble cultivation in early August sowing, planting in mid-September, harvesting in late December. Winter and spring seeding in early October sowing, planting in late November, Yi