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1.Preinoculation of roots and foot of rice seedling,cultivar IR26 with a nonpathogenic binucleate Rhizoctonia (BNR) species isolate(232 CG)induced resistance to rice sheath blight caused by R. solani.
用无致病性的双核丝核菌 (Binucleate Rhizoctonia species,简称 BNR)菌株 2 32 - CG预接种处理水稻品种 IR2 6期植株根茎基部 ,可以诱导水稻增强对纹枯病 (R.solani Kühn)的抗性。收藏指正
2.The calcium products, a variety of elements nitrogen, which is necessary for some nutrients seedling growth can induce root growth seedling vigor, Flower, Bao Lei, 4.2 peach, rapid calcium, nitrogen and other trace elements that can prevent root blight, fusarium wilt, leaf, Blight of Rot. weak seedling bud abortion, a potent rotten peach can enhance seedling drought and frost-proof, anti premature senility, anti-STD calciprivia plant capacity promotion developed root seedlings seedlings healthy and steady early, squaring focus Block Chu high boll early, rapid expansion of peach, peach increased weight gain. ,1999 Chang, the color white lint high, up to 25 to 35% yield.
本产品含钙、氮多种元素,是棉生长所必需有的养份,能促使棉根部生长旺盛,保花、保蕾、膨桃,能快速补钙、氮等微量元素,可预防根枯病、枯萎病、小叶病、立枯病,对烂根、弱、花蕾败育,烂桃有特效,能提高棉抗旱、防冻、抗早衰、抗植物缺钙性病能力,促进根系发达、健、稳长早发、现蕾集中、座铃率高、成铃早、膨桃快、桃增大增重、吐絮畅、色泽白、衣分高,增产可达25-35%。收藏指正
3.Results from toxin activity bioassay suggested that either culture filtrate or crude toxin crystal could obviously inhibit corn seed germination and growth of radicel and plumule, and also, blight ab- scisic seedling leaves at 3-leaf stage, make roots brown.
毒素生物活性测定表明:无论是培养滤液还是粗提纯毒素对玉米种子萌发、胚根和胚芽生长有明显的抑制作用,对3叶期幼的叶片亦有致萎作用,同时还能使根系发生褐变,与病株根系症状类似。收藏指正
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