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Tea tree water planting nutrient solution and preparation method thereof

A hydroponic nutrient solution and nutrient solution technology, applied in the direction of liquid fertilizer, application, nitrogen fertilizer, etc., can solve the problems of poor effect, insufficient nutrition, poor stress resistance of plants, etc., achieve strong stress resistance of plants, increase economic benefits, Cultivate a good effect

Inactive Publication Date: 2018-09-14
TEA INST YUNNAN ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The existing tea tree hydroponic nutrient solution is poor in effect, and the stress resistance of the cultivated plants is poor; at the same time, the nutrition is insufficient and the growth rate is slow
[0009] In the prior art, the amount of ethylamine hydrochloride added to the medium has no guiding significance on the influence of theanine content
The existing technology does not analyze the effect of adding exogenous substances on theanine biosynthesis in the culture medium, and does not analyze the effect of the signal molecule NO on theanine biosynthesis
Can not provide basis for cultivating high-quality tea

Method used

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  • Tea tree water planting nutrient solution and preparation method thereof

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preparation example Construction

[0060] Such as figure 1 The implementation of the present invention provides a method for preparing tea tree hydroponic nutrient solution, comprising:

[0061]S101: Weigh 20mmol / L-25mmol / L ethylamine hydrochloride, 2.5mmol / L-5mmol / L glutamine, 0.05mmol / L-0.075mmol / L sodium nitroprusside, 5mmol / L-10mmol / L alanine L. Sodium glutamate 2.5mmol / L~5mmol / L, after preparing the theanine standard sample culture solution, mix with manganese sulfate 2.7~3mmol / L, zinc sulfate 0.25~0.3mmol / L, magnesium sulfate 125~130mmol / L , copper sulfate 0.06~0.1mmol / L, calcium nitrate 58~60mmol / L, potassium sulfate 80~85mmol / L, ammonium sulfate 140~145mmol / L, potassium dihydrogen phosphate 13~15mmol / L, calcium chloride 43~45mmol / L, boric acid 0.55~0.6mmol / L, aluminum sulfate 68~70mmol / L, sodium molybdate 0.1~0.2mmol / L, iron salt solution 5ml, trace element solution 1~5ml, distilled water 1L, mix with sodium hydroxide solution Adjust the pH value between 5.0 and 5.5;

[0062] S102: mixing the weigh...

Embodiment 1

[0086] The tea tree hydroponic nutrient solution provided by the implementation of the present invention, in 1L distilled water, add ethylamine hydrochloride 20mmol / L, glutamine 2.5mmol / L, sodium nitroprusside 0.05mmol / L, alanine 5mmol / L, Sodium glutamate 2.5mmol / L, manganese sulfate 2.7~3mmol / L, zinc sulfate 0.25~0.3mmol / L, magnesium sulfate 125~130mmol / L, copper sulfate 0.06~0.1mmol / L, calcium nitrate 58~60mmol / L , potassium sulfate 80~85mmol / L, ammonium sulfate 140~145mmol / L, potassium dihydrogen phosphate 13~15mmol / L, calcium chloride 43~45mmol / L, boric acid 0.55~0.6mmol / L, aluminum sulfate 68~70mmol / L L. Sodium molybdate 0.1~0.2mmol / L, iron salt solution 5mol / L and trace element solution 1mol / L~5mol / L.

Embodiment 2

[0088] The tea tree hydroponic nutrient solution provided by the implementation of the present invention, in 1L distilled water, add ethylamine hydrochloride 25mmol / L, glutamine 5mmol / L, sodium nitroprusside 0.075mmol / L, alanine 10mmol / L, gluten Sodium Amino Acid 5mmol / L, Manganese Sulfate 2.7~3mmol / L, Zinc Sulfate 0.25~0.3mmol / L, Magnesium Sulfate 125~130mmol / L, Copper Sulfate 0.06~0.1mmol / L, Calcium Nitrate 58~60mmol / L, Sulfuric Acid Potassium 80-85mmol / L, ammonium sulfate 140-145mmol / L, potassium dihydrogen phosphate 13-15mmol / L, calcium chloride 43-45mmol / L, boric acid 0.55-0.6mmol / L, aluminum sulfate 68-70mmol / L, Sodium molybdate 0.1~0.2mmol / L, iron salt solution 5mol / L and trace element solution 1mol / L~5mol / L.

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Abstract

The invention belongs to the technical field of plant culture and discloses a tea tree water planting nutrient solution and a preparation method thereof. The preparation method of the tea tree water planting nutrient solution comprises, in 1L of distilled water, adding, by molar weight, ethylamine hydrochloride, glutamine, sodium nitroprusside, alanine, sodium glutamate, manganese sulfate, zinc sulfate, magnesium sulfate, copper sulfate, calcium nitrate, potassium sulfate, ammonium sulfate, monopotassium phosphate, calcium chloride, boric acid, aluminum sulfate, sodium molybdate, ferric salt solution and trace element solution. The tea tree water planting nutrient solution achieves good culturing effects and high plant resistance, and meanwhile, is reasonable in composition, enriches nutrients required by tea tree, ensures that saplings can acquire nutrition and further provides reliable preconditions for culture of the saplings; during culturing, temperature, humidity and light conditions are reasonably controlled, so that the tea trees can grow up rapidly, and further the yield as well as the economic benefits can be increased.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a tea tree hydroponic nutrient solution and a preparation method thereof. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] The leaves of the tea tree can be used to make tea (different from the tea tree), the seeds can be used to extract oil, the material of the tea tree is fine and dense, and its wood can be used for carving. The distribution is mainly concentrated between 16 degrees south latitude and 30 degrees north latitude. Tea trees like warm and humid climates. The buds start to germinate when the average temperature is above 10°C, and the optimum temperature for growth is 20-25°C; the annual precipitation should be above 1000 mm; Sun-loving and shade-tolerant, it is suitable for growing under diffuse light; its life is divided into seedling stage, juvenile stage, adult stage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C3/00C05C5/04C05C11/00C05D1/02C05D3/00C05D5/00C05D9/02C05G5/23
Inventor 孙云南许燕陈林波夏丽飞蒋会兵宋维希陈洪云徐丹旎何青元
Owner TEA INST YUNNAN ACADEMY OF AGRI SCI
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