福建农业科技
福建農業科技
복건농업과기
FUJIAN AGRICULTURAL SCIENCE AND TECHNOLOGY
2012年
8期
35-37
,共3页
水旱轮作%后效%产量
水旱輪作%後效%產量
수한륜작%후효%산량
Irrigated paddy-upland rotation%after-effect%yield
对稻田年内水旱轮作及连作的后效应进行了研究。结果表明：年内水旱轮作可增加晚稻有效穗、结实率和实粒数,能显著地提高后作晚稻产量,经冬种、冬闲再连作的水稻则表现不明显。
對稻田年內水旱輪作及連作的後效應進行瞭研究。結果錶明：年內水旱輪作可增加晚稻有效穗、結實率和實粒數,能顯著地提高後作晚稻產量,經鼕種、鼕閒再連作的水稻則錶現不明顯。
대도전년내수한륜작급련작적후효응진행료연구。결과표명：년내수한륜작가증가만도유효수、결실솔화실립수,능현저지제고후작만도산량,경동충、동한재련작적수도칙표현불명현。
The after-effects of rotation with irrigated paddy and upland,and the continuous cropping yearly in rice field were studied.The results showed that the rotation of irrigated paddy-upland yearly could increase effective panicle,seed setting rate and filled grain number,and significantly improve the yields of the succeeding late-rice,whears,the after-effect was not obvious by continuously cropping rice after winter-cropping and winter-fallow.
