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Method for cultivating asparagus

A breeding method and technology of asparagus, applied in botany equipment and methods, fertilizer mixture, horticulture, etc., can solve the problems of asparagus influence, affecting the development of asparagus industry, and the phenomenon of disease and rot, so as to promote growth, No algae erosion, great economic value

Inactive Publication Date: 2016-01-06
PUTIAN ZHENGYANG AQUATIC PROD DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, the contradiction between the breeding area of ​​asparagus and the construction of the environment has become increasingly prominent, and social disharmony has occurred from time to time; the traditional farming model has been affected by changes in the sea environment, and asparagus has been seriously affected by diseases and insect pests, and the phenomenon of disease and rot sometimes occurs occurred, etc., which affected the development of the asparagus industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The polyethylene rope of 180-360 silk is used as the seedling rope, and the seedling rope is soaked in water for 10 hours successively, and then soaked in 0.1% urea for 10 hours;

[0035] Select a sea area with smooth tide and less wind and waves, the sea area is in the mid-tidal zone sea area and the low-tidal zone sea area below the neap tide line, and the seedling rope is set in the sea area, and the seawater transparency of the sea area is 0.7-1.5m , the water temperature is 8-30°C, the salinity is 26-32%, and the nitrogen content is not less than 50mg / m3 ;

[0036] Soak asparagus seedlings in fresh water for 20 hours, then soak in nutrient solution for 1 hour, and the nutrient solution is prepared according to the following method: ammonium bicarbonate, magnesium sulfate, boric acid, titanium sulfate, potassium chloride, cobalt nitrate, Adenine and indole butyric acid were added to water, stirred for 30 minutes, and the nutrient solution was obtained after filtrati...

Embodiment 2

[0040] The polyethylene rope of 180-360 silk is used as the seedling rope, and the seedling rope is soaked in water for 10 hours successively, and then soaked in 0.1% urea for 10 hours;

[0041] Select a sea area with smooth tide and less wind and waves, the sea area is in the mid-tidal zone sea area and the low-tidal zone sea area below the neap tide line, and the seedling rope is set in the sea area, and the seawater transparency of the sea area is 0.7-1.5m , the water temperature is 8-30°C, the salinity is 26-32%, and the nitrogen content is not less than 50mg / m 3 ;

[0042] Soak asparagus seedlings in fresh water for 20 hours, then soak in nutrient solution for 1 hour, and the nutrient solution is prepared according to the following method: ammonium bicarbonate, magnesium sulfate, boric acid, titanium sulfate, potassium chloride, cobalt nitrate, Adenine and indole butyric acid were added to water, stirred for 30 minutes, and the nutrient solution was obtained after filtra...

Embodiment 3

[0046] The polyethylene rope of 180-360 silk is used as the seedling rope, and the seedling rope is soaked in water for 10 hours successively, and then soaked in 0.1% urea for 10 hours;

[0047] Select a sea area with smooth tide and less wind and waves, the sea area is in the mid-tidal zone sea area and the low-tidal zone sea area below the neap tide line, and the seedling rope is set in the sea area, and the seawater transparency of the sea area is 0.7-1.5m , the water temperature is 8-30°C, the salinity is 26-32%, and the nitrogen content is not less than 50mg / m 3 ;

[0048] Soak asparagus seedlings in fresh water for 20 hours, then soak in triacontanol for 10 hours, and then soak in nutrient solution for 1 hour. The nutrient solution is prepared according to the following method: ammonium bicarbonate, magnesium sulfate, boric acid , titanium sulfate, potassium chloride, cobalt nitrate, adenine and indole butyric acid were added to water, stirred for 30 minutes, and filter...

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Abstract

The invention provides a method for cultivating the asparagus. Compared with the prior art, ammonium bicarbonate, magnesium sulfate, boric acid, titanium sulfate, potassium chloride, cobalt nitrate, adenine and indolebutyric acid are used as a nutrient solution, fresh water, triacontanol and the nutrient solution are used for treating asparagus in order, on the one hand, insect diseases can be inhibited, on the other hand, growth of asparagus seedlings are promoted, and the asparagus is good in quality and high in yield without erosion caused by miscellaneous algaes. The method for cultivating the asparagus can improve the environment of sea areas, other bionts can multiply, so the method has a great economic value.

Description

technical field [0001] The invention relates to the technical field of seaweed cultivation, in particular to a cultivation method of asparagus. Background technique [0002] Asparagus belongs to the genus Gracilaria, which is a large economical red algae. The algal body is upright, linear, and cylindrical, with a diameter of 2-4mm and a length of 20-50cm, the longest of which can reach 1m or more. Asparagus is originally produced in Shandong Province and Liaoning Province. Since it moved southward to Guangdong and the coast of Fujian, it has been successfully cultivated on a large scale in coastal areas. Asparagus is an excellent bait for aquatic animals such as abalone, and has broad applications in the development of food and feed and the production of agar algae. Its polysaccharide components provide a basis for the development of antitumor drugs. [0003] Asparagus is generally cultivated according to the following method: choose a bay with better sheltered conditions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G33/00C05G3/00
CPCY02A40/80
Inventor 周文发
Owner PUTIAN ZHENGYANG AQUATIC PROD DEV CO LTD
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