A method for protecting red jujube seedlings in windy and sandy areas
A technology of red dates and sandstorms, applied in the fields of application, cultivation, agriculture, etc., can solve the problems of wounding the leaves of red dates seedlings, affecting the production of red dates, and low survival rate of garden construction, so as to reduce the loss of garden construction, improve the survival rate of seedlings, maintain The effect of soil moisture
Inactive Publication Date: 2018-07-20
TARIM UNIV
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Problems solved by technology
However, in the south of Xinjiang, there is a lot of wind and sand from April to June in spring, especially in some newly reclaimed wasteland, where a complete windbreak system has not been built. The sand and gravel directly injured the leaves of jujube seedlings and increased surface transpiration, resulting in a low survival rate for gardening and slow growth of seedlings, which seriously affected the production of jujube.
Method used
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[0024] In order to further illustrate the present invention, specific implementations are provided below, but should not be limited to specific implementations.
[0025] 1. Garden construction plan and garden planning
[0026] The live broadcast garden adopts a single-row design, east-west direction. In the initial stage of gardening, the planting distance is 9.5-10cm, and the film is covered with a film width of 1.2m. A row of wheat is sown on the film at a distance of 0.3m from the side of the red jujube row to prevent wind and sand. The distance between the membranes is 4m, the spacing between the plants for direct seeding of red dates is 9.5-10cm, and the sowing density is 1335-1410 plants / mu in the initial stage of gardening. After the garden is completed, the row spacing is 5m, the plant spacing is 0.5m, and the density of the garden is 266 plants / mu, and dwarf dense planting is implemented. See attached figure 1 The planting pattern shown.
[0027] 2. Pre-broadcast...
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The invention discloses a seedling protection method for direct seeding and orchard constructing of red jujubes in a windy desert area, which includes orchard constructing plan program and orchard field planning, preparation before seeding, fertilization and soil preparation, channel system and drip irrigation facility installation, agricultural machinery preparation, seeding method, seedling management, etc. By combining the characteristics of the density of red jujube cultivation and the dynamic orchard constructing, according to the condition of sandstorm in southern Xinjiang happening between April and June and the actual situation of local soil, and through the test and research, the invention provides a sand-proofing technology for seedlings in the direct seeding and orchard constructing process of the red jujubes, which can effectively protect the red jujube seedlings from sand damages, greatly enhance the survival rate of seedlings, effectively keep the soil moisture, and reduce the orchard constructing losses.
Description
technical field [0001] The invention relates to a method for protecting red jujube seedlings in a sandstorm area. Background technique [0002] Jujube is a kind of fruit with health care function that is widely welcomed at home and abroad. It is currently cultivated in most areas of the country, especially in southern Xinjiang in recent years. The planting area in southern Xinjiang has reached about 7 million mu. The speed is faster, and one of the main factors is the adoption of the jujube live gardening technology, which reduces the cost of gardening and improves production efficiency. However, due to the strong wind and sand in the spring from April to June in southern Xinjiang, especially in some newly reclaimed wastelands, where a complete windbreak system has not been built, when the live broadcast is being built, the strong wind blows the ground surface The sand and gravel directly injured the leaves of jujube seedlings, increased surface transpiration, caused low su...
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IPC IPC(8): A01G17/00
Inventor 徐崇志高山吴翠云
Owner TARIM UNIV