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本文将我所多年来选育花生根瘤菌优良菌株,菌剂生产和应用效果作综述.菌株选育采用自然选育和混合杂交的方法,选育出4个新的优良花生根瘤菌菌株,007、009、01和9 7—1,经106次试验。平均接菌比不接菌的增产19.0％,每亩增产花生34.4公斤,全国推广应用面积达600多万亩。研究成功水培植物结瘤方法,此法简便,省工省能,不需通气换水,并可在同一盆内同时种植花生和大豆,观察菌株的混交性。改良了草炭菌剂的生产方法.研究了液体菌剂的生产技术,可用液体菌剂代替草炭菌剂.根瘤菌的接种效果的青沙土和麦套花生最好,拌种后用石膏球化及增施磷肥效果最佳.
In this paper, we have reviewed many years of breeding strains of Rhizobium peanut strains, the production and application of antibacterial agents are reviewed. Strain selection by natural selection and hybridization methods, breeding four new strains of excellent peanut rhizobia strains, 007 , 009, 01 and 9 7-1, after 106 trials. The average rate of inoculation than the non-inoculation increased 19.0%, yielding 34.4 kg of peanuts per acre, and the popularization and application area nationwide reached more than 6 million mu. The successful nodulation method of hydroponic plant is studied. The method is simple, saves labor and saves energy without aeration and water exchange. Peanut and soybean can be simultaneously planted in the same basin to observe the mixed character of the strains. Improved the production method of feldsiella.Researches on the production technology of liquid fungi agent, the liquid fungi agent can be used instead of fumigation agent.The inoculation effect of Rhizobium was the best, after the seed dressing, P fertilizer application of the best.