Method for local overwintering seedling breeding of ipomoea aquatica

A technology of rattan squid and seedling shed, applied in the field of rattan squid in situ overwintering and raising seedlings, can solve the problems of high transportation cost and loss, restrict the development of rattan squid, and be uneconomical, so as to reduce planting cost, avoid trouble, and promote development. Effect

Inactive Publication Date: 2018-07-20
湖南九农蔬菜科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the climatic conditions in Hunan, they cannot survive the winter and do not set seeds, so breeding is very difficult. For a long time, Hunan has bought seedlings from Hainan after the Spring Festival and transplanted them for production. Due to the long distance, transportation costs and losses are high, and economic It is very uneconomical, which seriously restricts the development of vines in the local area.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Implementation site: Changsha County, Hunan Province

[0016] Choose two rattan sheds with better growth, higher terrain, and shelter from the wind, and stop picking at the beginning of October 2015 to allow the stems to age naturally. Before the end of October of the same year, the weeds were removed and rice husks about 30 cm thick were spread, and the exposed young leaves were cut off, and a small arched shed and a middle shed (a total of three layers of sheds plus the outer shed) were built. Install a 100-watt incandescent lamp every 2.5 meters in the small shed to supplement the temperature when the temperature is extremely low. Carefully manage and keep the minimum temperature of the greenhouse at no less than 10 degrees. In mid-February 2016, the young shoots began to expose the rice husk and grow vigorously. In late February, some strong seedlings were cut and transplanted. Self-propagation and self-cultivation are adopted, and the effect is quite good. The se...

Embodiment 2

[0018] Implementation site: Huarong County, Hunan Province

[0019] Choose a rattan shed with good growth, high terrain, and shelter from the wind, and stop picking at the beginning of October 2015 to let the stems age naturally. Before the end of October of the same year, the weeds were removed and rice husks about 30 cm thick were spread, and the exposed young leaves were cut off, and a small arched shed and a middle shed (a total of three layers of sheds plus the outer shed) were built. Install a 100-watt incandescent lamp every 3 meters in the small shed, and turn on the electricity to supplement the temperature when the temperature is extremely low. Carefully manage and keep the minimum temperature of the greenhouse at no less than 10 degrees. In mid-February 2016, the young shoots began to expose the rice husk and grow vigorously. In late February, some strong seedlings were cut and transplanted. Self-propagation and self-cultivation are adopted, and the effect is quit...

Embodiment 3

[0021] Implementation place: Xiaogan City, Hubei Province

[0022] Choose two rattan sheds with better growth, higher terrain, and shelter from the wind, and stop picking at the beginning of October 2015 to allow the stems to age naturally. Before the end of October of the same year, the weeds were removed and rice husks about 30 cm thick were spread, and the exposed young leaves were cut off, and a small arched shed and a middle shed (a total of three layers of sheds plus the outer shed) were built. Install a 100-watt incandescent lamp every 3.2 meters in the small shed, and turn on the electricity to supplement the temperature when the temperature is extremely low. Carefully manage and keep the minimum temperature of the greenhouse at no less than 10 degrees. In mid-February 2016, the young shoots began to expose the rice husk and grow vigorously. In late February, some strong seedlings were cut and transplanted. Self-propagation and self-cultivation are adopted, and the e...

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PUM

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Abstract

The invention relates to a method for local overwintering seedling breeding of ipomoea aquatic. The method comprises the following steps: 1) selection of a seedling breeding shed; 2) seed protection and construction of seed protection facilities; and 3) daily management during a seed protection period; and 4) seedling emergence and transplantation. According to the method, a self-reproducing and self-breeding method is adopted for seed protection and seedling breeding, and a multi-layer shed is utilized for carrying out heat preservation, seed protection and seedling breeding, so that the operation is simple and feasible, the trouble of purchasing seedlings in other places is effectively avoided, the planting cost is greatly reduced, the development of the local ipomoea aquatica is promoted, and the planting income is increased.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to a method for growing seedlings of vines overwintering in situ. Background technique [0002] Cane spinach, also called water spinach, is a kind of water spinach, which belongs to the annual vine vegetable of Convolvulaceae, and the edible parts are tender stems and leaves. Rattan spinach is one of the leafy vegetables that Hunan people especially like. It has the characteristics of high nutritional value, good taste, easy cultivation, strong adaptability, and less pests and diseases. However, under the climatic conditions in Hunan, they cannot survive the winter and do not set seeds, so breeding is very difficult. For a long time, Hunan has bought seedlings from Hainan after the Spring Festival and transplanted them for production. Due to the long distance, transportation costs and losses are high, and economic It is very uneconomical and seriously restricts the local developme...

Claims

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Application Information

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IPC IPC(8): A01G22/15A01G9/14A01G9/26A01G13/02
CPCA01G9/14A01G9/26A01G13/0262Y02A40/25
Inventor 张智
Owner 湖南九农蔬菜科技股份有限公司
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