西瓜育苗比较常用的有温室育苗、人棚育苗或小拱棚育苗。采用西瓜育苗可达到提高坐果率,减少病虫害的发生,提早上市,增产增收的目的。此外还可以节约用种量、减少费用支出。 西瓜育苗需要有一定的设备和较高的技术,在生产中要注意以下几点: 1.床土的配制:配制出的营养土要求肥沃、疏松,保水保肥,无病菌、虫卵和杂草种子,可以用大田土、稻田土、河湾泥、炉灰、牛马粪、家禽粪等配制,比例一般是土占7—5成,各种有机肥占3—5成,配合时掺匀调好,同时在每立方 Watermelon nursery has more commonly used greenhouse nursery, nursery shed or shed shed nursery. Watermelon seedlings can be used to improve the rate of fruit set, reduce the occurrence of pests and diseases, market early, increase production and income purposes. In addition, you can save the amount of use, reduce costs. Watermelon nursery needs a certain amount of equipment and high technology, in production should pay attention to the following points: 1. bed soil preparation: the preparation of nutrition soil requires fertile, loose, water and fertilizer, bacteria-free, eggs and miscellaneous Grass seeds, you can use the soil, paddy soil, river bay mud, ash, cow horse manure, poultry manure and other preparation, the proportion is generally accounted for 7-5 soil, a variety of organic fertilizer accounted for 3-5 into, mix with Fine tune, at the same time in each cubic