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大棚豌豆秋冬茬栽培,是利用豌豆幼苗适应性强的特点,在炎热夏季播种育苗,秋冬采摘上市,供应秋淡市场的一种反季节栽培。 1.品种与栽培方式 大棚豌豆栽培应以蔓生品种为主,可选择食用嫩荚的荷兰豆或食青粒的品种。可直播或育苗移栽。直播可在前茬作物未拉秧前就地直播;育苗方法可采用营养钵育苗或营养土育苗。营养土配制比例:腐熟马粪30％,鲜牛粪20％,田土20％,锯末或炉灰30％,混匀后每1000公斤加硝酸铵0.5公斤,过磷酸钙10公斤,草木灰15～20公斤(也可参考黄瓜营养土配制方法)。土方大小以9～10厘米见方为好。播种前打足底水。选大粒、饱满的干种子直播于土方孔内,每孔播3～4粒种子,播后撒细土保墒,也可进行催芽后播种。
Autumn and winter greenhouse cultivation of peas, is the use of pea seedling adaptability characteristics, seeding nursery in the hot summer, autumn and winter picking market, autumn and winter market supply of an off-season cultivation. 1. Varieties and cultivation methods Greenhouse pea cultivation should be dominated by vine varieties, can choose to eat green beans or fresh green bean varieties. Can be transplanted live or nursery. Live broadcast in the former crop before the seedlings are not broadcast live; nursery methods can be used nutrition bowl nursery or nutrition soil nursery. Nutritional soil preparation ratio: Maturity 30% horse manure, fresh cow dung 20%, 20% of land, sawdust or ash 30%, after mixing 1000 kg of ammonium nitrate 0.5 kg, 10 kg of superphosphate, ash 15 to 20 Kg (also refer to cucumber nutrition soil preparation methods). Earthwork size to 9 ~ 10 cm square as well. Play plantar water before sowing. Selected large grain, full of dry seeds live in the hole in the earth, each hole sowing 3 to 4 seeds, sowing soil sowing moisture, can also be sowing after germination.