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播前拌种是小麦栽培中的一项重要措施,可以促进苗齐、苗壮、苗匀,防治地下害虫,增强小麦抗逆性,起到一定的增产效果。为了推广小麦轻简化栽培技术,采用高巧拌种药剂对小麦种子进行拌种后播种,在相同管理水平下与未拌种的小麦进行大区对比示范。结果表明,高巧拌种药剂能够较好地预防苗期蚜虫的发生及后期病虫害的大爆发,667 m2节本13.4元;在相同的管理条件下,高巧拌种处理的小麦产量为570.700 kg/667 m2,比未拌种的532.900 kg/667 m2增产37.800 kg,增产7.1%,667 m2增收68.1元。总的来看,拌种可以预防小麦苗期蚜虫的大发生,增强小麦的抗逆性,提升产量,达到增产增效的目的。
Seed sowing before planting is an important measure in wheat cultivation, can promote seedling Qi, Miao Zhuang, Miao Miao, control of pests underground, enhance wheat resistance, play a certain yield-increasing effect. In order to popularize the wheat light simplified cultivation techniques, the wheat seeds were sowed after being sowed with high-precision seed dressing agents and compared with the un-sown wheat under the same management level. The results showed that high and clever seed dressing could better prevent the emergence of aphids at the seedling stage and the outbreak of pests and diseases in the late stage. The yield of 667 m2 was 13.4 Yuan. Under the same management conditions, the output of wheat with high and fine seed dressing was 570.700 kg / 667 m2, an increase of 37.800 kg compared with 532.900 kg / 667 m2 without dressing, an increase of 7.1% and an increase of 667 m2 by 68.1 yuan. In general, the seed dressing can prevent the occurrence of aphids in wheat seedling stage, enhance the resistance of wheat, enhance the yield and achieve the purpose of increasing yield and increasing efficiency.