High-yield cultivation method for promoting rapid rooting of polygonum multiflorum
A cultivation method and technology of Polygonum multiflorum, which is applied in the field of high-yield cultivation to promote rapid rooting of Polygonum multiflorum, can solve problems affecting rooting, slow growth, and slow rooting of Polygonum multiflorum, and achieve the effects of promoting rapid and stable rooting, high survival rate, and large size
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Embodiment 1
[0024] 1. A high-yield cultivation method for promoting Radix Polygoni Multiflori rooting fast, comprising the following steps:
[0025] 1) Site selection: Select land with a slow slope backed by the sun, deep, loose, and well-drained soil;
[0026] 2) Soil preparation: Plow the land, open a 45-55cm deep trench, and lay a gravel layer, a straw layer, a fertilizer layer, a sandy soil layer, and a loose soil layer in the trench from bottom to top;
[0027] 3) Cuttings: Collect thick stems and vines that have grown for more than one year, and cut them into 20-25cm cuttings with 2 nodes. The distance between them is 1-1.5cm, insert the slope of the lower end of the plug into the fertilizer layer, press it tightly, and moisten it;
[0028] 4) Field management: keep the field moist, combine shallow plowing and weeding during the growth period, and topdress the manure and urine fertilizer once in the early spring of the following year;
[0029] 5) Build a frame: When the seedlings ...
Embodiment 2
[0034] 1. A high-yield cultivation method for promoting Radix Polygoni Multiflori rooting fast, comprising the following steps:
[0035] 1) Site selection: Select a sunny and slow slope with a slope of 25-30 degrees, with deep, loose and well-drained soil;
[0036] 2) Soil preparation: Plow the land, open 45cm deep trenches, and the distance between adjacent trenches is 30-35cm, lay gravel layer, straw layer, fertilizer layer, sandy soil layer, loose soil layer in the trench from bottom to top , layer heights are 12cm, 6cm, 8cm, 8cm, 11cm respectively; wherein, the average grain size of the gravel in the gravel layer is 2-3mm;
[0037] The preparation method of the fertilizer of the fertilizer layer is as follows: take 7 parts of tea leaves, 32 parts of mushroom dregs, 45 parts of soybean meal, 14 parts of bran, 12 parts of bagasse, and 24 parts of corncobs, grind them, mix them with 65 parts of poultry manure, add appropriate amount of 6 parts of seaweed powder, 2 parts of m...
Embodiment 3
[0045] 1. A high-yield cultivation method for promoting Radix Polygoni Multiflori rooting fast, comprising the following steps:
[0046] 1) Site selection: Select a sunny and slow slope with a slope of 25-28 degrees, and a land with deep, loose and well-drained soil;
[0047]2) Soil preparation: plow the land, open 50cm deep trenches, and the distance between adjacent trenches is 30-35cm, lay gravel layer, straw layer, fertilizer layer, sandy soil layer, loose soil layer in the trench from bottom to top , the layer heights are 12cm, 8cm, 9cm, 8cm, 13cm respectively; wherein, the average grain size of the gravel in the gravel layer is 2-5mm;
[0048] The preparation method of the fertilizer of the fertilizer layer is as follows: take 8 parts of tea leaves, 35 parts of mushroom dregs, 48 parts of soybean meal, 16 parts of bran, 14 parts of bagasse, and 25 parts of corn cobs, pulverize them, mix them with 75 parts of poultry manure, add appropriate amount of 5 parts of seaweed...
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