西瓜延后上市保护地高产栽培技术

High-Yield Technique in Protecting Field of Watermelon Delay listing

根据西瓜的生长特点,结合黑龙江市场需求规律,在选地、选茬、整地、施肥上做到精选细做,适时育苗、定植,科学的进行田间管理。根据西瓜在生长期内对水肥的需求量,适时进行科学的灌溉施肥,并进行合理的整枝、压蔓,促进西瓜的正常生长。科学的进行病虫害防治,做到适时采收,让品质优良的西瓜延后上市,使农民获得较高的经济效益。

According to watermelon＇s growth characteristic, be tied in wedlock Heilongjiang market demand law, concentration is thin in achieving on choosing a field, choosing the stubble, soil preparation, Apply fertilizer, grow seedlings at the fight moment, planting, the science being in progress field management. The watermelon measures basis within the growth period to the manure of fermented night-soil mixed with water need, the irrigation carrying out science＇s at the right moment applies fertilizer , carry out the rational pruning , cover a vine with earth at different lengths and, boost watermelon＇s regularity growing. Science＇s timely spirit carrying out pest control , achieving collect, appear in the market after being postponed by watermelon of the best quality, make farmers gain higher economic effect.