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Mulching cultivation method for chufa by utilizing straw

A cultivation method and water chestnut technology, which are applied in the field of water chestnut straw mulching cultivation, can solve the problems of low germination rate, pollution in surrounding areas, low yield, etc., and achieve the effects of increasing water chestnut yield, saving field resources, and preventing outcropping green.

Inactive Publication Date: 2017-06-23
陶仁敏
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Problems solved by technology

However, the current traditional soil cultivation of water chestnuts has a low germination rate, and the yield is not high, and it is easy to be attacked by pests in the soil.
[0006] On the other hand, the current phenomenon of straw burning is very serious, which not only wastes precious ecological resources, but also causes serious pollution in surrounding areas, forming smog

Method used

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0038] The method for mulching water chestnuts with straws of the present invention includes the following methods:

[0039] (1) Soil preparation and fertilization, with a border width of 120~140cm, a deep furrow with a furrow depth of 20cm, and insecticidal treatment, using 50% phoxim EC to spray 1000 times. ;

[0040] (2) Take the tuber seed potatoes that have been pre-germinated and disinfected with water chestnuts, and planted according to the row spacing of 30~35cm and the plant spacing of 25~30cm. After sowing, attach the disinfected wet sand 1cm, and then spread the thickness of 5~6cm after treatment. Straw straw

[0041] Among them, the pre-germination treatment of water chestnuts is: cut the water chestnuts into tetrahedrons, sterilize them with thiophanate methyl, spread them out to dry, and then place them on the soil for accelerating germination. After sprouting for 10 to 15 days, they are exposed to the sun to refine the buds. After sowing, when sowing, the part with b...

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Abstract

The invention discloses a water chestnut stalk-covered cultivation method, which belongs to the field of crop cultivation. The method comprises: fertilizing the soil with a width of 120-140 cm, opening a deep ditch with a depth of 20 cm, and performing insecticidal treatment; taking water chestnuts for pre-germination and disinfection After sowing the tuber seed potatoes, the row spacing is 30-35cm, and the plant spacing is 25-30cm. After sowing, the sterilized wet sand of 1cm is attached, and then the treated straw straw with a thickness of 5-6cm is spread; the field border is watered and fertilized. Management, manual weed removal, pest control. The method of the invention utilizes the field stalks to realize the propagation and cultivation of the water chestnuts, which not only saves field resources, but also increases the yield of the water chestnuts by 15-20% compared with the general water chestnut cultivation method. The method can effectively prevent and cure water chestnuts "outcropping green", and the bred water chestnuts are of high quality.

Description

Technical field [0001] The invention relates to the field of crop cultivation, in particular to a method for mulching water chestnuts with straw. Technical field [0002] The invention relates to the field of crop cultivation, in particular to a method for mulching water chestnuts with straw. Background technique [0003] The current water chestnut cultivation uses tubers to reproduce vegetatively, and germinate leaves after a period of dormancy. However, the current traditional soil cultivation of water chestnuts has low budding rate and low yield, which is easy to be attacked by pests in the soil. [0004] On the other hand, the current phenomenon of straw burning is very serious, which not only wastes valuable ecological resources, but also causes serious pollution in the surrounding areas and forms haze. The use of straw has not only become an important theme of new energy, but also provides new ideas for the planting industry. Background technique [0005] Water chestnuts are...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 陶仁敏
Owner 陶仁敏