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为了提高宁夏水稻及瓜、果、蔬菜的产量,提高抵抗病虫害性能,以水稻、西瓜、番茄、辣椒、茄子为研究对象,进行S-诱抗素对其生物性状及产量的影响试验研究,结果表明:番茄病虫害发生率降低4.4%~35.6%,增产22 500 kg/hm2;施用福施壮和吲叮诱抗素水稻产量分别比对照最大增产1 910.10 kg/hm2和1 530.30 kg/hm2;施用寡糖后有助于增加西瓜糖度,中心糖增加1.425度,边缘糖增加2.625度。
In order to improve the yield of rice, melon, fruit and vegetable in Ningxia and improve the resistance to pests and diseases, the effects of S-decoratin on its biological characteristics and yield were studied with rice, watermelon, tomato, pepper and eggplant as the research object. The results showed that the incidence of tomato diseases and pests was reduced by 4.4% -35.6% and the yield was 22 500 kg / hm2. The yield of rice with Fushizhuang and Induction decoy increased by 910.10 kg / hm2 and 1530.30 kg / hm2, respectively. Oligosaccharides will help increase the watermelon brix, the center sugar increased by 1.425 degrees, the edge of sugar increased by 2.625 degrees.