Soil cultivation method for novel agricultural research
A cultivation method and soil technology, applied in the field of soil cultivation of new agricultural research, can solve the problems of plant death and poor plant quality, and achieve the effects of reducing plant death, promoting absorption, and benefiting effectiveness
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Embodiment 1
[0021] A kind of soil cultivation method used for new agricultural research in this embodiment is the same as in Embodiment 1-3, the only difference is that in S4, the cultivated land is irrigated and washed multiple times, and the soil acidic modifier is used to sprinkle it on the soil surface. After watering, plow again, plow 3-5 times and sprinkle soil acidic amendment and spray methyl bromide solution each time. Recently, the land is leveled. The soil acidic amendment is a mixed solution of lime and plant ash added to water. The water ratio is 2m 2 / L, the spraying ratio of soil acidity improver and spraying methyl bromide is 1 / 0.5, the mixing ratio of the mixed solution of lime and plant ash added to water is 1 / 1 / 5, and the spraying ratio of soil acidity improver is 1m 2 / L.
Embodiment 2
[0023] A kind of soil cultivation method used for new agricultural research in this embodiment is the same as in Embodiment 1-3, the only difference is that in S4, the cultivated land is irrigated and washed multiple times, and the soil acidic modifier is used to sprinkle it on the soil surface. After watering, plow again, plow 3-5 times and sprinkle soil acidic amendment and spray methyl bromide solution each time. Recently, the land is leveled. The soil acidic amendment is a mixed solution of lime and plant ash added to water. The water ratio is 0.2m 2 / L, the spraying ratio of soil acidity improver and spraying methyl bromide is 1 / 0.5, the mixing ratio of the mixed solution of lime and plant ash added to water is 1 / 1 / 5, and the spraying ratio of soil acidity improver is 0.1m 2 / L.
Embodiment 3
[0025] A kind of soil cultivation method used for new agricultural research in this embodiment is the same as in Embodiment 1-3, the only difference is that in S4, the cultivated land is irrigated and washed multiple times, and the soil acidic modifier is used to sprinkle it on the soil surface. After watering, plow again, plow 3-5 times and sprinkle soil acidic amendment and spray methyl bromide solution each time. Recently, the land is leveled. The soil acidic amendment is a mixed solution of lime and plant ash added to water. The water ratio is 0.0.2m 2 / L, the spray ratio of soil acidity improver and spraying methyl bromide is 1 / 0.5, the mixing ratio of the mixed solution of lime and plant ash added to water is 1 / 1 / 5, and the spray ratio of soil acidity improver is 0.01m 2 / L.
[0026] According to embodiment 1- draw following table:
[0027]
[0028] From the comparison in the above table, it can be known that when the staff is watering the soil, the amount of water ...
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