Culture method for high-quality and high-yield sandy Chinese red dates

A cultivation method and technology for jujube, applied in the field of plant cultivation, can solve the problems of strong winds in four seasons, severe cold in winter, drought and water shortage of jujube, etc., and achieve the effects of improving yield and quality, improving heat resistance and improving stress resistance.

Inactive Publication Date: 2015-05-27
民勤县天盛农业科技有限公司
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Problems solved by technology

[0009] The object of the present invention is to aim at the above-mentioned deficiencies that exist in the prior art, to provide a kind of high-quality and high-yield cultivation method of jujube in sandy land, the method solves the drought and water shortag

Method used

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Embodiment 1

[0023] Rootstock selection: choose jujube seedlings with full seed kernels, 3-year-old trees, and collected in the autumn of that year as seedlings. Store the collected jujube pits at -2 degrees Celsius for 55 days. Before sowing, immerse the jujube pits in 500 mg of thiourea In the solution for 5 hours, sow in the seedbed in the spring of the second year, and do grafting rootstock when the seedling grows to a tree diameter of 2.5 centimeters;

[0024] Scion selection: choose the annual branches of Junzao jujube as the grafted scion: take the annual branches of the above varieties in the autumn of that year to make scions and store them after sealing with wax. Do not bind the interface firmly;

[0025] Planting: Choose sandy loam soil with neutral pH for planting, apply organic base fertilizer at 4 tons per mu before planting, and plant in a double-row pattern with wide and narrow row spacing of 2×4m, that is, the wide row spacing is 1.2m, the narrow row spacing is 0.8m, and t...

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Abstract

The invention discloses a culture method for high-quality and high-yield sandy Chinese red dates, and belongs to the technical field of plant culturing. The culture method comprises the following steps: variety selection, planting, nutrient and water management, shaping and shearing and construction of windproof protection, wide gobi resources can be fully utilized, the large scale Chinese red date industry is developed on the arid region gobi, the pest control is not needed, the production cost is saved, the effective windproof effect can be achieved in a dense planting manner, the damage of strong wind in desert regions to jujube trees can be avoided by matching a windproof protection wall defined by white poplars, and by adopting a plastic mulched drip irrigation technology, on one hand, the heat preservation and cold resistance can be achieved, on the other hand, the water saving can be achieved, glycine betaine is added during irrigation, and the stress resistance of the jujube trees can be improved, so that the drought resistance, cold resistance and scorching resistance capacities of the jujube trees can be greatly improved, and further the yield and the quality of the Chinese red dates can be increased.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, in particular to a high-quality and high-yield cultivation method for jujube in sandy land. Background technique [0002] Jujube is a plant of the genus Jujube in the family Rhamnaceae. It has a long history of cultivation in my country and is the main economic tree species planted in many places. Jujube is rich in nutrition, not only can be eaten fresh, but also can be dried and processed, and it is also a good health-care medicinal food. Due to its high economic value and broad domestic and foreign sales markets, it has been introduced to Japan, North Korea, the United States, the Philippines, India, Thailand and other places. It is a popular tree species. [0003] Arid deserts, Gobi deserts and other harsh lands that are not conducive to plant growth account for about 20% of my country's land area. In this harsh environment of drought, little rain, barrenness, large temperature diff...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/06
CPCA01G2/30A01G7/06
Inventor 姚建云闫红叶文明王联和段正田多秀李亚琼
Owner 民勤县天盛农业科技有限公司
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