Method for raising yield of alfalfa and improving quality of alfalfa
A kind of alfalfa production technology, applied in the biological field, can solve the problems of reducing the productivity of alfalfa artificial grassland, affecting the absorption and utilization of water and nutrients, and weakening the regeneration ability of alfalfa, so as to achieve the effects of delaying flowering time, increasing yield and increasing plant height
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Embodiment 1
[0035] Embodiment 1, the preparation of special fertilizer
[0036] This embodiment provides three special fertilizers, namely special fertilizer A, special fertilizer B and special fertilizer C.
[0037] Mix 5kg of calcium superphosphate, 5g of ammonium molybdate tetrahydrate and 1g of sodium nitroprusside dihydrate evenly to make a special fertilizer.
[0038] Mix 5kg of calcium superphosphate, 7.5g of ammonium molybdate tetrahydrate and 1.25g of sodium nitroprusside dihydrate evenly to make special fertilizer B.
[0039] Mix 5kg of calcium superphosphate, 10g of ammonium molybdate tetrahydrate and 1.7g of sodium nitroprusside dihydrate evenly to make a special fertilizer.
Embodiment 2
[0040] Embodiment 2, the influence of different plowing and fertilization methods on the yield and quality of alfalfa
[0041] The field experiment was carried out at the experimental base of alfalfa perennial artificial grassland in Duolun County, Xilingol League, Inner Mongolia Autonomous Region. The perennial alfalfa artificial grassland is a 4-year-old alfalfa artificial grassland.
[0042] The experimental design method of the effect of different plowing and fertilization methods on the yield and quality of alfalfa is as follows: the experiment adopts random block design, and 3 repeated plots are set up, and 6 treatment plots are randomly set up in each replicated plot, which are blank treatment plot, plowing plot, and so on. Fertilization treatment area A, tillage and fertilization treatment area B, tillage and fertilization treatment area C, tillage treatment area, fertilization treatment area, tillage and fertilization treatment area D, and tillage and fertilization tre...
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