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通过利用当地的玉米秸秆为主要材料与土壤、草炭分别按不同的比例配制的人工营养土与土壤做比较,通过物理化学的方法检测所配人工营养土的营养成分、物理化学特性的好坏,并在日光温室内对番茄进行试验,研究所配制的人工营养土对番茄的生长发育、产量和各种品质的影响。研究结果表明,人工营养土栽培可以在很大程度上改善番茄植株的产量。在本试验所做的四个处理中,处理B:土:玉米秸秆=1:2+鸡粪(15kgm-3)和处理D:草炭:玉米秸秆=1:2+鸡粪(15kgm-3)的处理效果较好,考虑到经济和节省资源等因素,建议在生产中应用处理B:土:玉米秸秆=1:2+鸡粪(15kgm-3)。
By using the local corn stalks as the main material and the soil and peat, the artificial nutritious soil and the soil prepared according to different proportions are respectively compared with each other, and the physical and chemical properties of the artificial nutritive soil are analyzed through physical and chemical methods to examine the physical and chemical properties of the artificial nutrient soil. The experiment of tomato was carried out in sunlight greenhouse to study the effects of the artificial nutritious soil on the growth, yield and quality of tomato. The results show that the cultivation of artificial nutrient soil can greatly improve the yield of tomato plants. In the four treatments tested in this experiment, treatment B: soil: corn stover = 1: 2 chicken manure (15kgm-3) and treatment D: peat: corn stover = The treatment effect is good, taking into account the economic and resource conservation and other factors, it is recommended to deal with the production of B: soil: corn stalks = 1: 2 chicken manure (15kgm-3).