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Nutrient solution cultivating fertilizer for horticultural crop

A technology of nutrient solution cultivation and fertilizer, applied in the field of nutrient solution cultivation fertilizer, can solve the problems of easy error, inconvenient use by farmers, complicated production process, etc., and achieve the effects of reducing weeding, reducing the quantity of sprayed pesticides, and improving the quality of life.

Active Publication Date: 2012-03-28
郭志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if each crop must be equipped with its own nutrient solution, not only the production process is complicated, but also it is very inconvenient for farmers to use, and it is easy to make mistakes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The nutrient hydroponic fertilizer configuration of the cultivation of embodiment 1, tomato

[0038] 1. Preparation of nutrient hydroponics fertilizer

[0039] The nutrient solution cultivation fertilizer is composed of A fertilizer, B fertilizer and C fertilizer, and A fertilizer is composed of HN4 h 2 PO 4 、KNO 3 and MgSO 4 ·7H 2 O composition, C fertilizer is Ca(NO 3 ) 2 4H 2 O; B fertilizer is composed of Fe-EDTA, H 2 BO 3 and MnCl 2 4H 2 O composition.

[0040] Add A fertilizer, B fertilizer and C fertilizer into 1 ton of clear water (1 ton or larger liquid storage tank) in sequence. When adding fertilizers, you must strictly follow the order of A, B, and C, and you cannot add them randomly; add fertilizers while adding fertilizers. Stir, and add another fertilizer after one fertilizer is completely dissolved. When all the fertilizers are fully dissolved, adjust the pH value of the culture solution to 5.5-6.0, and adjust the pH with HCL and NaHO to obta...

Embodiment 2

[0043] Embodiment 2, the compound fertilizer configuration of cucumber

[0044] The compound fertilizer is composed of A fertilizer, B fertilizer and C fertilizer, and A fertilizer is composed of HN 4 h 2 PO 4 、KNO 3 and MgSO 4 ·7H 2 O composition, C fertilizer is Ca(NO 3 ) 2 4H 2 O; B fertilizer is composed of Fe-EDTA, H 2 BO 3 and MnCl 2 4H 2 O composition.

[0045] Add A fertilizer, B fertilizer and C fertilizer into 1 ton of clear water (1 ton or larger liquid storage tank) in sequence. When adding fertilizers, you must strictly follow the order of A, B, and C, and you cannot add them randomly; add fertilizers while adding fertilizers. Stir, and add another fertilizer after one fertilizer is completely dissolved. When all the fertilizers are fully dissolved, adjust the pH value of the culture solution to 5.5-6.0, and use HCL and NaHO to adjust the pH to obtain fertilizer, KNO 3 The final concentration is 1100g / T, Ca(NO 3 ) 2 4H 2 The final concentration of ...

Embodiment 3

[0048] Embodiment 3, green pepper soilless culture culture solution configuration

[0049] The compound fertilizer is composed of A fertilizer, B fertilizer and C fertilizer, and A fertilizer is composed of HN 4 h 2 PO 4 、KNO 3 and MgSO 4 ·7H 2 O composition, C fertilizer is Ca(NO 3 ) 2 4H 2 O; B1 fertilizer is composed of Fe-EDTA, H 2 BO 3 and MnCl 2 4H 2 O composition.

[0050] Add A fertilizer, B fertilizer and C fertilizer into 1 ton of clear water (1 ton or larger liquid storage tank) in sequence. When adding fertilizers, you must strictly follow the order of A, B, and C, and you cannot add them randomly; add fertilizers while adding fertilizers. Stir, and add another fertilizer after one fertilizer is completely dissolved. When all the fertilizers are fully dissolved, adjust the pH value of the culture solution to 5.5-6.0, and use HCL and NaHO to adjust the pH to obtain fertilizer, KNO 3 The final concentration is 500g / T, Ca(NO 3 ) 2 4H 2 The final concen...

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PUM

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Abstract

The invention discloses a nutrient solution cultivating fertilizer for cultivating a horticultural crop. According to the fertilizer provided by the invention: (1), the shown fertilizer consists of a fertilizer A1, a fertilizer B and a fertilizer C; (2), the shown fertilizer consists of a fertilizer A2, the fertilizer B and the fertilizer C; the fertilizer A1 consists of NH4H2PO4, KNO3 and MgSO4*7H2O; the fertilizer A2 consists of CO(NH2)2, KH2PO4, the KNO3 and the MgSO4*7H2O; the fertilizer C is Ca(NO3)2*4H2O; the fertilizer B consists of EDTA-Fe, H2BO3 and a component B; and the component Bis MnCl2*4H2O or MnSO4*2H2O. Proved by an experiment provided by the invention, by using a nutrient solution provided by the invention, the yield of the horticultural crop can be greatly increased compared with that in soil cultivation, and the nutrient solution cultivating fertilizer for cultivating the horticultural crop has higher application value and wider market foreground.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a nutrient hydroponics fertilizer for horticultural crop cultivation. Background technique [0002] Vegetables are one of the indispensable and important foods in human life. Due to the acceleration of urbanization in my country, the land around cities has been decreasing year after year, and the cultivation area of ​​vegetables and other horticultural crops has been shrinking, which has seriously affected the output of vegetables and the supply of vegetables in cities. Although off-site production is also one of the effective ways to solve the urban vegetable supply. However, due to rising oil prices, the transportation cost of vegetables is increasing day by day, which makes it difficult for farmers far away from cities to sell their vegetables, and urban residents have increased living burdens due to rising vegetable prices. Therefore, the best way to solve the urban vegetable s...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 郭志刚
Owner 郭志刚
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