培育壯秧是实現现早稻高产的第一个关键。有些人认为早稻播种早、气温低,烂秧是难免的;但許多先进单位的經驗証明,只要掌握气象条件,适时早播,在播种前做好种子的精选、消毒和催芽,半旱秧田的精耕細整,播种以后有专人管理,精細培育,注意防御春冻,就一定可以提高成秧率,防止烂秧,育成壯苗,攻破早稻高产第一关。一、掌握气象条件,做到适时早播早稻的播种适期,与气象条件的关系最为密切。过早播种,由于溫度太低,出苗、扎根和長叶都很緩慢,一当寒潮侵袭,往往引起严重的烂芽烂秧,損失种谷,貽誤农时,早播不能早插。卽使有完善的保护措施,可以保証不烂秧,綠肥田早稻,也不能过早播种,否則因秧苗提早育成,必然要提早插秧和提早耕 Cultivating strong seedlings is the key to realizing the high yield of early rice. Some people think that early rice sowing early, low temperature, rotten seedlings are inevitable; but many advanced unit’s experience shows that as long as the weather conditions, timely sowing, sowing before seeding, disinfection and germination, semi-dry seedling Intensive farming, special management after sowing, fine nurturing, pay attention to defensive spring cold, it will be able to improve into seedling rate, to prevent rotting seedlings, nurturing strong seedlings, breaking the first high yield of early rice. First, grasp the weather conditions, so early sowing early sowing sowing period, and the most closely related to meteorological conditions. Premature sowing, due to the temperature is too low, emergence, rooting and long leaves are very slow, when the invasion of cold, often cause serious rotten buds, loss of seed and seedling, detrimental to farming, early planting can not be inserted early.卽 so that there are sound protective measures to ensure that no rotten seedlings, green manure early rice, nor sowing too early, or because of seedling early breeding, it is bound to early planting and early tillage