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机构地区:[1]延边大学农学院农学系,吉林龙井133400 [2]大安市委农科办,吉林大安131300
出 处:《延边大学农学学报》1999年第4期263-267,275,共6页Agricultural Science Journal of Yanbian University
摘 要:探讨了大安市盐碱地施酵素生物菌肥料,采用简塑盘大棚育壮秧,浅翻( 耙) ,洗盐排碱,配施氮、磷、钾、锌肥,综合防治病虫草害等综合栽培措施,水稻公顷产量获得8 500 kg 以上的丰产技术.其产量结构为每平方米穴数为25 穴,每平方米穗数600 穗,穗总粒数为87 粒,结实率为89 % ,千粒重为27 .7 kg ,产量为8 500 kg.We investigated the effect of ferment biology fertilizer to the paddy,we have established a kind of synthesis planting technique including cultivating strong seedling in the plastic-house,shallow ploughing,removing the salt and alkali in the soil,applying the fertilizer of the N,the P,the k and the Zn.The yields of the rice got 8 500 kilogram by this way.The yields farmwork was that there were 25 spots and 600 spike per square meter,the average grain was 87,the seed-ratio was 98%,and the weigh was 27.7g per thousand spike.
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