论文部分内容阅读
安康市为陕西省小麦条锈病的重发区域,研究结果表明,采用三唑酮拌种能有效减轻发病程度,增产10.59%;对新引进的优良品种进行种子包衣较白籽播种增产21.18%,较农户自留种药剂拌种提高9.58%。三唑酮叶面喷雾对预防和控制小麦条锈病作用明显,喷雾防治较未防治产量提高19.43%,喷雾两次的增产效果略优于1次。在稳定绵阳31号面积的基础上,加快对绵阳35号和绵农6号的引进和示范。
Ankang City is the recurrence region of wheat stripe rust in Shaanxi Province. The results showed that the triazophone seed dressing could effectively reduce the incidence and increase the yield by 10.59%. The seeds of newly introduced good varieties were seeding 21.8% , 9.58% more seed dressing than farmers. The effect of triadimefon foliar spray on the prevention and control of stripe rust of wheat was obvious. The yield of spray control was increased by 19.43% compared with the control without spraying, and the yield increase by spray twice was slightly better than that of control. On the basis of stabilizing the area of No. 31 Mianyang, speeding up the introduction and demonstration of Mianyang 35 and Mianong 6.