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Planting technique for water caltrop

A planting technology and lotus horn technology, applied in the agricultural field, can solve problems such as low yield per mu, and achieve the effects of preventing insect pests, low cost, and reducing the rate of bad seeds

Inactive Publication Date: 2017-01-04
陆开珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the yield per mu is still relatively low with the current planting technology.

Method used

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  • Planting technique for water caltrop

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of planting technique of lotus carob, its component comprises:

[0019] (1) The lotus horns are collected by the water selection method. The washing method is: use salt water with a concentration of 10g / L, pour the selected lotus horns into the water, select the lotus horns that have sunk into the water as lotus horn seeds, and select the plump lotus horns horns, dried in the sun and stored at room temperature with a relative humidity of 5% for 12 months;

[0020] (2) Soak the stored lotus horn seeds in May of the next year. When soaking lotus horn seeds, use ultrasonic method to soak the seeds, completely submerge in water, soak for 1 hour, and then add mercuric chloride with a mass fraction of 0.25% The solution is soaked and disinfected for 10 minutes, and then washed with water for 4 times for use;

[0021] (3) Choose the river pond where lotus carob is planted, the water depth is 0.8m, clean up the debris on the water surface of the river pond, and put fert...

Embodiment 2

[0026] A kind of planting technique of lotus carob, its component comprises:

[0027] (1) The lotus horns are collected by the water selection method. The washing method is: use salt water with a concentration of 15g / L, pour the selected lotus horns into the water, select the lotus horns that have sunk into the water as lotus horn seeds, and select the plump lotus horns horns, dried in the sun and stored at room temperature with a relative humidity of 8% for 12 months;

[0028] (2) Soak the stored lotus horn seeds in May of the next year. When soaking the lotus horn seeds, the seeds are soaked by ultrasonic method, completely submerged in water, soaked for 1.5h, and then put in 0.35% chlorinated Soak and disinfect in mercury solution for 12 minutes, then wash with water for 5 times before use;

[0029] (3) Choose the river pond where lotus carob is planted, the water depth is 1.2m, clean up the debris on the water surface of the river pond, and put fertilizer, pre-fertilize p...

Embodiment 3

[0034] A kind of planting technique of lotus carob, its component comprises:

[0035] (1) The lotus horns are collected by the water selection method. The washing method is: use salt water with a concentration of 20g / L, pour the selected lotus horns into the water, select the lotus horns that have sunk into the water as lotus horn seeds, and select the plump lotus horns horns, dried in the sun and stored at room temperature with a relative humidity of 10% for 12 months;

[0036] (2) Soak the stored lotus horn seeds in May of the next year. When soaking lotus horn seeds, use ultrasonic method to soak the seeds, completely submerge in water, soak for 2 hours, and then add mercuric chloride with a mass fraction of 0.5% The solution is soaked and disinfected for 15 minutes, and then washed with water for 6 times for use;

[0037] (3) Choose the river pond where lotus carob is planted, the water depth is 1.5m, clean up the sundries on the water surface of the river pond, and put f...

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Abstract

The invention discloses a planting technique for a seedling. A water washing method used in step (1) is as follows: using a salt solution having a concentration of 10-20 g / L, pouring selected water caltrops into the salt solution, and choosing the water caltrops sinking into water as water caltrop seeds, wherein by using the method, relatively full water caltrops can be chosen as seeds, with a reduced rate of bad seeds. In step (2), during the soaking of the water caltrop seeds, the seeds are soaked by means of an ultrasonic method that is capable of accelerating the seed soaking. In step (3), fertilizers for pond pre-fertilization include a base fertilizer accounting for 5-10% of decomposed cow dung, 40-65% of plant ash, 5-10% of single superphosphate, and 20-30% of compound fertilizer, and a good pond composting effect can be achieved. In step (6), for additional fertilizer, a compound fertilizer is mainly used; specifically, 70-90% of compound fertilizer is used with a small quantity of auxiliary phosphate and potash fertilizer, including 10-20% of phosphate and 10-15% of potash fertilizer; and the fertilizer is capable of promoting further growth of the water caltrops. In step (5), after the first batch of water caltrops are harvested, an insecticide is sprinkled to the rest water caltrops, so that insect attack prone to occur in August can be prevented.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a planting technology of lotus carob. Background technique [0002] Lotus horn is an aquatic plant. All provinces in southern China are cultivated or wild. Its pulp is edible, and its tender stems can be used as vegetables. The fruit has horns, commonly known as water chestnut. Growing in the lake, water chestnut vine has green leaves, purple-red stems and bright yellow flowers. Its stem is lotus carob, which can nourish the spleen and stomach, strengthen the thighs and knees, strengthen the strength and Qi, and relieve internal heat when used as a vegetable, so it is welcomed by consumers. However, the yield per mu is still relatively low with the current planting technology. Contents of the invention [0003] A kind of planting technique of lotus carob, its component comprises: [0004] (1) Collect lotus horns by water selection method, select plump lotus horns, dry in the sun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 陆开珍
Owner 陆开珍
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