A kind of cultivation method of wine grape in saline-alkali land
A cultivation method and saline-alkali land technology, which is applied in the field of economic crop cultivation, can solve the problems of difficult grape pruning, low survival rate of viticulture, and poor nutrients, so as to reduce the salt content and alkalinity, improve the improvement effect, and increase the grape yield. Effect
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Embodiment 1
[0040] The preparation of soil conditioner for saline-alkali land comprises the following steps;
[0041] A: Preparation of bacterial liquid: 2 parts of yeast, 7 parts of Bacillus pasturella, 4 parts of Enterococcus faecium, 4 parts of Bacillus subtilis, 25 parts of starch, 25 parts of glucose, 55 parts of water, cultured and fermented to prepare the bacterial liquid , the number of beneficial viable bacteria in the yeast, Bacillus pasteurianus, Enterococcus faecium and Bacillus subtilis are all ≥1×10 6 cfu / g.
[0042] B: After mixing cornmeal, soybean meal, straw powder and crushed litter in a weight ratio of 5.5:3:5:5, a fermentation substrate is obtained;
[0043] C: Add the bacterial solution obtained in step (A) to the fermentation substrate obtained in step (B), the volume ratio of the bacterial solution to the fermentation substrate is 1:13, ferment for 6 days at 35°C, and stir once every 24 hours , ferment to obtain the initial product of fermentation;
[0044] D: D...
Embodiment 2
[0050] The cultivation method of wine grapes in saline-alkali land, comprises the following steps:
[0051] (1) Lay underground drainage pipes in saline-alkali land, the laying distance of the hidden pipes is 40m, and the laying depth is 1.5-1.8m. The secondary drainage method is used to collect the discharged groundwater to the drainage well, and a strong drainage pump is installed at the drainage well. , using solar photovoltaic panels to generate electricity to drive the submersible pump in the drainage well to drain the collected water to the open channel;
[0052] (2) Dry the field for 30 days after laser flattening, scrape off the 5cm soil on the surface of the saline-alkali soil and pile it up to the ditch to pad the road. The direction of the vineyard is perpendicular to the production road with a row spacing of 3m. When digging a deep trench, separate the topsoil, subsoil and sand and gravel, the topsoil is the soil 0-0.5m above the ground, and the subsoil is the soil...
Embodiment 3
[0059] Cultivation methods of wine grapes in saline-alkali land:
[0060] (1) Lay underground drainage pipes in saline-alkali land, the laying distance of the hidden pipes is 40m, and the laying depth is 1.5-1.8m. The secondary drainage method is used to collect the discharged groundwater to the drainage well, and a strong drainage pump is installed at the drainage well. , using solar photovoltaic panels to generate electricity to drive the submersible pump in the drainage well to drain the collected water to the open channel;
[0061] (2) Dry the field for 30 days after laser flattening, scrape off the 5cm soil on the surface of the saline-alkali soil and pile it up to the ditch to pad the road. The direction of the vineyard is perpendicular to the production road with a row spacing of 3m. When digging a deep trench, separate the topsoil, subsoil and sand and gravel, the topsoil is the soil 0-0.5m above the ground, and the subsoil is the soil 0.5-1m above the ground;
[0062...
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