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Cultivating technology of green xerophyte lotus root

A green and technical technology, applied in the field of plant cultivation, can solve the problems of low yield, poor natural environment for growth, and unstable water level.

Inactive Publication Date: 2003-04-30
刘庆强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The lotus root has almost no technical requirements since ancient times. It mainly relies on natural growth in lake areas or ponds. The natural environment for growth is poor. The defects of this planting method are: poor water quality, unstable water level, easy loss of soil nutrients, deep soil layer, and difficult Fertilization management, water temperature and low temperature are not easy to control artificially, the natural environment for growth is poor, the yield is low, and the quality is also poor

Method used

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Examples

Experimental program
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Embodiment Construction

[0015] 1. Build a 2,500-square-meter rectangular lotus pond without leakage. In order to prevent leakage, a layer of 10-12 thick plastic film is laid on the bottom and side walls of the lotus pond, and then a 35-centimeter-thick neutral cooked Soil, 7 cubic meters of decomposed chicken manure and 150 kilograms of soybean meal per mu, spread evenly, use rotary pears to spin and level, and finally pour non-polluting groundwater to keep the water depth in the lotus pond at about 9 centimeters;

[0016] 2. The planting is after Grain Rain. Choose the "Bai Liante" lotus root with large lotus root, vigorous buds and no scars. First, establish oblique shallow ditches with a row spacing of 2.5 meters in the lotus pond. The ditch depth is 13-17 cm. Embed the lotus root seeds in the soil with their heads tilted upwards. The lotus seeds in adjacent rows are planted alternately. The planting density is 5,500 kilograms of lotus seeds per mu of lotus field. The roots of the lotus roots shoul...

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Abstract

The green technique for cultivating dryland lotus to obtain the lotus root incldues such steps as building up an impervious pond, spreading the mixture of mellow soil ,organic fertilizer, and soybean dregs, pouring pollution free underground water until the water depth is 7-10 cm, transplanting by row space of 2-3 m, herbiciding and other management, keeping the water depth to 10-15 cm in lotus root forming period, applying organic fertilizer and irrigating until water depth is 25-30 cm. Its advantages are high yield and quality of lotus root, and easy management.

Description

Technical field [0001] The invention provides a cultivation technology of green dry lotus root, which belongs to the technical field of plant cultivation. Background technique [0002] The lotus root has almost no technical requirements since ancient times. It mainly relies on natural growth in lake areas or ponds. The natural environment for growth is poor. The defects of this planting method are: poor water quality, unstable water level, easy loss of soil nutrients, deep soil layer, and difficult Fertilization management, water temperature and low temperature are not easy to control artificially, the natural environment for growth is poor, the yield is low, and the quality is also poor. Contents of the invention [0003] The object of the present invention is to provide a kind of cultivation technology of green dry lotus root which can overcome the above-mentioned defects, can improve yield and quality, and make lotus root reach the food standard. Its purpose is to achi...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 刘庆强
Owner 刘庆强
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