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芹菜属耐寒性蔬菜,但是喜凉爽湿润的气候条件,秋芹菜的育苗期正是高温多雨的夏季,对培育壮苗非常不利,种子发芽困难,易出现死苗,烂苗及徒长苗。因此,必须掌握好育苗技术,培育出适龄壮苗,为秋芹菜高产丰收打好基础。培育壮苗的技术要点是: 1 选好育苗地 育苗地要选用地势高燥排灌方便,土壤疏松,土质肥沃的生茬地。地势低洼,过于粘、砂的土壤和重茬地都不宜育苗。 2 精细整地 前茬作物收获后随即深翻细耙。晾晒数天后,667m~2施入优质细碎圈肥5000kg,配合磷酸二铵30kg,草木灰50kg。再浅耕一遍,耙平后作成1.3m宽10m左右长的平畦。并在畦内起出部
Celery is cold-resistant vegetables, but like cool and humid climatic conditions, autumn celery is hot and humid summer, very bad for nurturing strong seed, seed germination difficulties, prone to dead seedlings, rotten seedlings and apples. Therefore, we must master seedling technology, nurturing a suitable age-strong seedlings, and lay a good foundation for yield harvest of autumn celery. Breeding strong seedlings of the technical points are: 1 selected seedling nursery to choose high-lying dry drainage irrigation convenient, loose soil, fertile soil stubble. Low-lying, too sticky, sandy soil and stubble should not nursery. 2 finely ground before harvesting the crop immediately after the deep fine rake. Drying a few days later, 667m ~ 2 into high-quality fine circle fertilizer 5000kg, with 30kg diammonium phosphate, grass ash 50kg. Then shallow plowing over again, after rake made of 1.3m wide and about 10m long flat 畦. And in the 起 within the Ministry