Water shield planting method

A planting method and technology of water shield, applied in botany equipment and methods, horticulture, application, etc., can solve the problems that water shield is easily affected by diseases and insect pests, cannot meet the needs of the vegetable market, and the yield per mu is low, so as to increase biodiversity and solve the problem of water shield. The effect of market shortage and increased production

Inactive Publication Date: 2013-04-03
SUZHOU DONGSHAN AGRI DEV CO LTD
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AI Technical Summary

Problems solved by technology

[0003] Due to the above-mentioned advantages displayed by water shield, it is deeply liked by people, but water shield is easily affected by diseases and insect pests in the growth process, and the yield per mu is low, which cannot meet the needs of the vegetable market.

Method used

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Embodiment Construction

[0029] A kind of planting method of water shield of the present invention, its steps are:

[0030] 1. Field selection

[0031] ① Select lakes, ponds, rivers, port branches and low-lying fields that meet the environmental requirements for pollution-free vegetable production. It is appropriate to have flat terrain, convenient drainage and irrigation, rich soil organic matter, good physical and chemical properties, a silt layer thickness of about 20cm, and a pH value of 5.5-6.5. .

[0032] ② According to the needs of growth and management, build field ridges, ditches, canals, irrigation and drainage facilities, generally 15 hectares as a unit.

[0033] ③Before planting water shield in low-lying paddy fields, etc., finely prepare the ground, plow and rake 2-3 times, plow to a depth of 20-30cm, and use 35-40kg of quicklime to clear the pond for every 667 square meters to remove weeds and algae, etc., and rake it level.

[0034] ④ Combining plowing, apply 1000--1200kg of decompose...

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Abstract

The invention discloses a water shield planting method, and belongs to the technical field of aquatic vegetable planting. The water shield planting method comprises the following steps of: performing field selection, field planting, field management and harvesting; establishing more than one hundred mu of integrated water shield fields; controlling the water level of the water shield field by utilizing automatic facilities such as a drainage and irrigation station; breeding finishes, such as grass carp and bream, with reasonable density; increasing species diversity of the water shield field; and controlling injurious insects such as float grass and duckweed chironomids to improve the yield of the water shield and improve the quality of the water shield. By the water shield planting method, the yield per mu of the water shield is improved; the problem that the market shortage of the water shield of the entire country is solved effectively; and the method can be popularized in large area.

Description

technical field [0001] The invention relates to a planting method of water shield, and belongs to the technical field of aquatic vegetable planting. Background technique [0002] Water shield, also known as horseshoe grass, water sunflower, Lucai, lake vegetable, etc., scientific name Brasenia schreberi, is a cultivated species in the water lily family Brasenia genus, and is a perennial root aquatic herb vegetable. Distributed in my country's Jiangsu, Zhejiang, Jiangxi, Hunan, Sichuan, Chongqing, Yunnan and other provinces, the main production areas are Hangzhou West Lake, Xiaoshan Xianghu, and Jiangsu Taihu Dongshan. West Lake water shield and Taihu water shield are the most famous. The edible part of water shield grows in water with transparent soup, smooth and not greasy, fragrant and delicious. Water shield is not only a delicious aquatic vegetable, but also has high medicinal value. According to the records of "Compendium of Materia Medica", the water shield has the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 李浩宇张忠新张朝阳杨大强
Owner SUZHOU DONGSHAN AGRI DEV CO LTD
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