CAJ | 학술논문

2012年受台风“布拉万”影响吉林省玉米乳熟期大面积根倒伏。针对玉米倒伏进行倒伏后扶直及不同扶直时间的产量对比研究。结果表明，台风造成倒伏玉米平均减产10.16%～24.43%；3 d内及时扶直可挽回产量损失11%；扶直抢救在考虑倒伏后不同时间段的同时也要考虑土壤含水量，扶直以20 cm土层体积含水量超过25%的效果最好。
2012년수태풍“포랍만”영향길림성옥미유숙기대면적근도복。침대옥미도복진행도복후부직급불동부직시간적산량대비연구。결과표명，태풍조성도복옥미평균감산10.16%～24.43%；3 d내급시부직가만회산량손실11%；부직창구재고필도복후불동시간단적동시야요고필토양함수량，부직이20 cm토층체적함수량초과25%적효과최호。
Large area of maize lodged during milk stage owing to the typhoon of Bolaven. The yield comparison was studied by lifting up maize in different time. The results showed that the average yield reduction of lodging maize reached 17.29%. The yield could decrease loss about 10.16%-24.43%the plants were lifted up within three days. Soil moisture is also very important while lifting up plants, it is the optimum time for lifting up maize plants when the soil moisture is over 25%.