论文部分内容阅读
利用大棚等保护设施进行秋延迟西葫芦栽培,8月中旬播种,10月下旬收获上市,西葫芦生长期正值高温多雨季节,应采取降温防暴雨措施,一般667m2产量2000~3000kg。1整地施肥前茬作物收获后,立即清除棚内作物及棚外杂草,每667m2大棚施腐熟优质圈肥4~5m3、磷酸二铵50kg、硫酸钾15kg、腐热饼肥20kg作底肥,随后翻耕、耙细、整平。有机肥运往大田前10~15d,喷洒50%敌敌畏乳油800倍液,拌匀,用土封严闷7d。每两排
Use of greenhouses and other facilities for autumn delayed squash cultivation, sowing in mid-August, late October harvest, zucchini growing season is hot and rainy season, should take measures to reduce temperature and prevent rainstorm, the general 667m2 yield 2000 ~ 3000kg. 1 pre-cropping crops before harvesting immediately after the removal of greenhouse shed shed and shed weeds, fertilizers per 667m2 greenhouse good quality circle fertilizer 4 ~ 5m3, 50kg of diammonium phosphate, potassium sulfate 15kg, 20kg of humic cake fertilizer as the base fertilizer, followed by tillage , Rake thin, leveling. Organic fertilizer transported to the field before 10 ~ 15d, spraying 50% dichlorvos EC 800 times, mix well, with soil seal boring 7d. Every two rows