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一、夏植蔗的优点和存在问题夏植蔗是指在4～7月种植,至翌年春季收获的甘蔗,它可分为白地夏植蔗和套种夏植蔗两种。前者是在收了早造作物后,白地种上的甘蔗;后者是把蔗秧或蔗种(经催芽)套种在早稻或春花生、春黄豆、春番薯等前作物田里的甘蔗。根据试验和调查资料,笔者认为夏植蔗具有如下优点。1、增加复种指数,提高土地利用率,多种多收。夏植蔗是在早造作物收获之前套种的,故它比春植蔗可多种多收一造作物,从而增
First, the advantages and problems of summer sugarcane Summer sugarcane refers to the sugar cane planted in April to July and harvested the following spring, which can be divided into two kinds of white summer planting sugarcane and intercropping summer sugarcane. The former is sugarcane planted in white ground after harvesting the early crop, and the latter is sugarcane in which the sugarcane or sugarcane species (germinated) are planted in pre-crop fields such as early rice or spring peanuts, spring soybeans and spring sweet potatoes. According to the test and survey data, I believe that summer planting sugarcane has the following advantages. 1, increase cropping index, improve land utilization, a variety of more income. Summer planting sugarcane is early planting crops before the intercropping, so it can be more than a spring plant cane harvest a crop, thereby increasing