杂交南瓜采种技术安徽省合肥市种子公司金敬献１采种田的选择南瓜根系发达，吸收能力很强，如果土壤肥力过高，则瓜秧生长繁茂，易造成落果，或座果困难。因此，南瓜制种应选择肥力中等或较为贫瘠、地势较高、排水方便、气候凉爽的地块为好。２栽培管理２．１作畦：将选定... Hybrid pumpkin seed technology Jinjing Xian, Hefei, Anhui Province, a seed mining selection Pumpkin root developed, strong absorption capacity, if the soil fertility is too high, the growth of lush seedlings, easy to cause fruit fall, or fruit difficulties. Therefore, the production of pumpkin should choose medium fertility or barren, high terrain, easy drainage, cool climate, the land is better. 2 cultivation management 2.1 for 畦: ​​will be selected ...