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露地生产青椒产值就比较高,如果进行早熟生产,提前上市,效益就更高了。但用温室、大棚等进行早熟生产成本高,采用地膜加小拱栽培法,就可获得较好的早熟效果。(1)选用优良品种.早熟栽培一定选用早熟高产、抗病性强的大果型品种,生产中常用同丰16号、农大15号、辽椒1号、早丰等。(2)培育壮苗.早熟栽培苗龄较长,一般育苗法需80—100天。电热温床育苗也要60天左右。这样,要在4月下旬定植,就需在1月下旬、2月上旬播种在温室里育苗。在温室育苗最好播在苗箱或架床上,播种前种子进行浸种催芽,浸在热水里15分钟,泡12—18小时,用清水投洗几次。因1亩地只用100克种子,种量很少,捞出后装在瓦盆里,盖块干净温布,放在25—30℃温度条件
Open production of green peppers production value is relatively high, if premature production, early listing, the benefit is even higher. However, with greenhouse, greenhouse and other premature production cost is high, the use of plastic film and small arch cultivation method, you can get a better early maturity effect. (1) selection of good varieties. Early maturing cultivation must use early maturity and high yield, strong disease resistance of large fruit varieties commonly used in production Tongfeng 16, Nongda 15, Liaokao 1, ZF and so on. (2) nurturing strong seedlings. Early maturing seedlings longer, the general nursery needs 80-100 days. Electric hotbed nursery also have about 60 days. In this way, to be planted in late April, it is necessary in late January, early February planting seedlings in the greenhouse. Seedlings in the greenhouse nursery the best sowing in the box or bed, sowing seed before planting germination, immersion in hot water for 15 minutes, soak 12-18 hours, with a few times pouring water. Due to 1 mu of land with only 100 grams of seeds, the amount of very little, remove and put in the tile basin, cover clean warm cloth, on 25-30 ℃ temperature conditions