论文部分内容阅读
冬瓜是喜温作物,在冀中南地区种植广泛。栽培要点如下:一、选择合适品种:冬瓜栽培宜选择抗逆性强、品质优良、高产丰产、适合销售地消费习惯的品种。二、适期播种:冬瓜喜温、耐热,天气晴朗,气温较高,湿度较大等条件有利于座果;空气干燥,气温低和阴雨天,昆虫活动少,不利于授粉。为获得丰产,应选择冬瓜座果和果实发育的适宜气候条件栽植。三、播种育苗:宜采取营养钵育苗。营养土可选用烤晒过筛的肥沃园土,腐熟猪、牛粪渣,谷壳灰等混合而成。三者体积比约为6:2:2,另可加少量氮磷钾复合肥,要求弄细混均。
Winter melon is a warm crop, planting a wide range of areas in southern central Hebei. Cultivation points are as follows: First, select the appropriate varieties: melon cultivation should choose strong resistance, good quality, high yield, suitable for sales to the spending habits of varieties. Second, the appropriate sowing: winter melon temperature, heat, sunny, high temperature, humidity and other conditions conducive to the seat fruit; air dry, low temperature and rainy days, insects less activity is not conducive to pollination. In order to obtain high yield, should choose melon fruit and fruits suitable for the development of suitable climatic conditions. Third, sow seedlings: It is advisable to take nutrition bowl nursery. Nutritional soil can be used to grind the sun and sift the fertile garden soil, rotten pigs, cow dung, chaff ash and other mix. The three volume ratio of about 6: 2: 2, the other can add a small amount of NPK fertilizer, require careful mixing are.