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种植大白菜,北方以直播为主,南方则因茬口紧,播期常遇大风雨的影响,故少用直播,加多用育苗移栽.但育苗移栽常伤根,返苗慢,而且根伤处易使软腐病菌侵入而致病.为此,我们采取营养杯育苗移植,试验表明,此法基本上克服了软腐病问题,达到了稳产高产.一、材料与方法1988～1989年,试验在闽侯县甘蔗镇和荆溪坛石村进行,大白菜品种为“013”.试验设(1)直播;(2)营养杯育苗;(3)苗床育苗移栽三种方式.三个重复,每小区种植100株.
Planting cabbage, mainly live in the north in the north, because the crop is tight in the south, sowing often encountered the impact of big winds, so use less direct broadcast, add more nursery transplanting .But nursery transplant often injured roots, back to seedling slow, and root The injury is easy to make soft rot bacteria invade and cause disease.To this end, we take nutrition cup nursery transplant, test shows that this method basically overcome the problem of soft rot, reaching a stable and high yield .Materials and methods 1988 ~ 1989 , The experiment was carried out in Sugarcane Town, Minhou County, and the altar stone village, Jingxi, and the Chinese cabbage variety was “013.” The experiment set (1) direct seeding; (2) nutrition cup nursery; (3) seedling nursery transplanting in three ways. , Each planting 100 plants.