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1选择早熟品种选择早熟、高产、品质好,抗逆性强,市场畅销品种,如奥奇814甜瓜、永甜3号、龙甜4号、泽甜乳玉、龙庆2号、泽甜国美、龙庆3号。2整地,施肥要求秋翻、细耙、秋打垄,翻、耙、深松起垄连续作业。深松25cm,施足基肥,后期可以少追肥或不追肥。施入腐熟猪马粪4.5万~6.0万kg/hm2,鸡粪3.0万kg/hm2,施含磷钾比较高的复合肥1 200kg/hm2或磷酸二铵和硫酸钾镁肥料。可以普遍撒施或先开沟施肥浇大水,再在沟上做高畦。不要施用含氯离子的肥料。种过3年以上的大棚,鸡牛粪各控制在3.75万kg/hm2以内,化学肥料降减50%。
1 Select early maturing varieties of early maturity, high yield, good quality, strong resistance, the market best-selling varieties, such as Aoki 814 melon, Yong Tian 3, Long Tian sweet 4, Ze sweet milk jade, Longqing 2, , Longqing 3. 2 site preparation, fertilization requirements autumn turn, fine rake, fall autumn ridge, turn, rake, deep loose Ridge continuous operation. Subsoiled 25cm, Shizujifei, the late can be less or not dressing top dressing. The amount of decomposed pig horse manure 45,000 ~ 60,000 kg / hm2, chicken manure 30,000 kg / hm2, applied high phosphorus and potassium fertilizer 1200kg / hm2 or diammonium phosphate and potassium magnesium fertilizer. Can be generally spread or first ditch fertilization pouring floods, and then ditch do Gao? Do not apply chloride-containing fertilizers. Planting more than 3 years in the shed, chicken manure each control 3.75 million kg / hm2 less than 50% reduction of chemical fertilizers.