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A straw mulching cultivation method for zizania latifolia

A cultivation method, the technology of Zizania stalks, applied in the field of mulching of Zizania stalks, can solve the problems of smog, low germination rate, pollution in surrounding areas, etc., achieve high quality, increase the yield of Zizania zizania, and save field resources

Inactive Publication Date: 2017-06-27
刘兴元
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  • Summary
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AI Technical Summary

Problems solved by technology

However, the current traditional soil cultivation of Zizania zizania has a low germination rate, and the yield is not high, and it is easy to be attacked by pests in the soil.
[0003] 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] A kind of Zizania stalk-covered cultivation method of the present invention comprises the following methods:

[0017] (1) Fertilize the soil with a furrow width of 120-140 cm, open a deep ditch with a depth of 20 cm, and carry out insecticidal treatment, spraying with 1000 times of 50% phoxim EC. ;

[0018] (2) Take the pre-germinated and sterilized tuber seed potatoes of Zizania azalea, sow them at a row spacing of 30-35 cm and a plant spacing of 25-30 cm. stalks of straw;

[0019] Among them, the pre-germination of Zizania is as follows: cut Zizania into tetrahedrons, sterilize with thiophanate-methyl after cutting into pieces, spread out to dry, and then place it on a happy soil to accelerate germination. After 10-15 days of germination, expose to the sun to smelt. After sowing, when sowing, the part with bud eyes will be close to the soil surface. Due to the high growth advantage of the bud eye, it is conducive to budding and seedling formation.

[0020] When th...

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PUM

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Abstract

The invention discloses a method for mulching rice straw mulching, belonging to the field of crop cultivation. The method comprises the following steps: soil preparation and fertilization, a border width of 120-140 cm, opening a deep ditch with a depth of 20 cm, and carrying out insecticidal treatment; The tuber seed potatoes are sown according to the row spacing of 30~35cm and the plant spacing of 25~30cm. After sowing, 1cm of wet sand after disinfection is attached, and then the treated straw with a thickness of 5~6cm is spread. Water and fertilizer are applied to the field. Management, manual weeding, and pest control. The method of the invention utilizes field straws to realize the propagation and cultivation of water jasmine, which not only saves field resources, but also can increase the yield of water jasmine by 15-20% compared with the general water cultivating methods. The method can effectively prevent and control the "outcropping green" of water jasmine, and the quality of the produced water jasmine is high.

Description

technical field [0001] The invention relates to the field of crop cultivation, in particular to a method for covering and cultivating wild rice stems. Background technique [0002] Zizania can be used as dishes, food for human use, feed or other processing purposes. The current Zizania zizania cultivation adopts tuber vegetative propagation, after a period of dormancy, the leaves germinate. However, the current traditional soil cultivation of Zizania japonica has a low germination rate, and the yield is not high, and it is easily attacked by pests in the soil. [0003] 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. The utilization of straw has not only become an important theme of new energy, but also provides a new idea for the planting industry. Contents of the invention [0004] Purpose of the invention: The purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02A01G13/02
CPCA01B79/02A01G13/0262A01G22/00
Inventor 刘兴元
Owner 刘兴元