CAJ | 학술논문

为进一步提高盐碱地油用向日葵高产栽培新模式的示范效果，扩大示范区域，采用大区对比方法，集中连片开展“农家肥+有机肥+压明沙+施用磷石膏+地膜覆盖”的综合措施示范，以常规平作、开沟起垄、压明沙、脱硫石膏为对照。结果表明：通过综合模式对盐碱土进行改良，可有效提高向日葵的出苗率和保苗率，进而显著提高向日葵产量。
위진일보제고염감지유용향일규고산재배신모식적시범효과，확대시범구역，채용대구대비방법，집중련편개전“농가비+유궤비+압명사+시용린석고+지막복개”적종합조시시범，이상규평작、개구기롱、압명사、탈류석고위대조。결과표명：통과종합모식대염감토진행개량，가유효제고향일규적출묘솔화보묘솔，진이현저제고향일규산량。
In order to further improve the demonstration effect of high-yield cultivation new model of oil-used sunflower on saline-alkali land and expand the demonstration area, using the regional contrast method, " the farmyard manure + organic fertilizer + pressure sand + application of phosphorus gypsum + plastic mulching " the comprehensive demonstrations measures were concentrated carried out, conventional planting, open ditch ridging, pressure sand, desulfurization gypsum as controls. The results showed that the modified integrated model of saline soil can effectively improve the germination rate of sunflower, thus significantly increase production of sunflower.