Plant seedling culture matrix nutrition mother agent and application thereof

A technology for seedling substrate and nutrient mother, which is applied in the field of plant seedling substrate nutrient mother agent, can solve the problems of easily causing diseases and weak seedlings, insufficient light, high humidity, etc., so as to improve the stress resistance ability of seedlings, ensure nutrient absorption, and increase content Effect

Active Publication Date: 2009-09-16
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the seedlings are carried out in facility greenhouses. Due to high temperature,

Method used

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  • Plant seedling culture matrix nutrition mother agent and application thereof
  • Plant seedling culture matrix nutrition mother agent and application thereof
  • Plant seedling culture matrix nutrition mother agent and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1, the preparation of plant seedling raising matrix nutrient mother agent A

[0035] Weigh raw materials according to Table 1, mechanically classify, stir evenly and pack. First, the large and medium elements are mixed and packaged according to the proportion, and then all the trace elements are mixed and packaged, and the rare earths are packaged separately. When it is not enough for one ton, the weathered coal used will be purchased by one ton and mixed with a large number of elements. Obtain plant seedling raising matrix nutrient mother agent A.

[0036] Table 1 Raw material ratio of plant seedling matrix nutrient master agent A

[0037]

[0038] See Table 2 for the contents of each element in the plant seedling matrix nutrient master formulation A.

[0039] Table 2 The content of each element in the plant seedling matrix nutrient master formulation A

[0040]

[0041]

Embodiment 2

[0042] Embodiment 2, the preparation of plant seedling raising matrix nutrient mother agent B

[0043] Weigh raw materials according to Table 3, mechanically classify, stir evenly and pack. First, the large and medium elements are mixed and packaged according to the proportion, and then all the trace elements are mixed and packaged, and the rare earths are packaged separately. Obtain the plant seedling raising matrix nutrient mother agent B.

[0044] Table 3 Raw material ratio of plant seedling matrix nutritional masterbatch B

[0045]

[0046] See Table 4 for the content of each element in the plant seedling raising matrix nutrient master B.

[0047] Table 4 The content of each element in the plant seedling matrix nutrient master B

[0048]

Embodiment 3

[0049] Embodiment 3, the preparation of plant seedling raising matrix nutrient mother agent C

[0050] Weigh raw materials according to Table 5, mechanically classify and stir evenly and pack. First, the large and medium elements are mixed and packaged according to the proportion, and then all the trace elements are mixed and packaged, and the rare earths are packaged separately. Obtain plant seedling raising matrix nutrient mother agent C.

[0051] Table 5 Raw material ratio of plant seedling matrix nutrient mother agent C

[0052]

[0053] See Table 6 for the content of each element in the plant seedling growth matrix nutrient mother agent C.

[0054] Table 6 The content of each element in the plant seedling matrix nutrient mother agent C

[0055]

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Abstract

The invention discloses a plant seedling culture matrix nutrition mother agent and application thereof. The plant seedling culture matrix nutrition mother agent comprises macro-elements, mesne-elements, micro-elements and rare earth elements; the macro-elements are nitrogen element, phosphorus element and potassium element; the mesne-elements are calcium element, magnesium element and sulphur element; the micro-elements are ferrum element, manganese element, copper element, zinc element and boron element as well as beneficial rare earth elements. The plant seedling culture matrix nutrition mother agent is simply prepared with low cost of finished products, and has the following functions: 1) facilitating nutrients absorption, guaranteeing the nutrient demand and nutrient balance supply before field planting in the period of young seedling and boosting the growth of the young seedling; 2) improving young seedling resilience capacity including anti-disease, anti-drought, anti-chilling and other capacities to achieve the aim of even and strong sprout; 3) continuously enhancing chlorophyll content and photosynthetic efficiency of crops; and 4) promoting root system to be developed and guaranteeing the nutrient absorption. The invention has significant economic value.

Description

technical field [0001] The invention relates to a plant seedling-raising substrate nutrient masterbatch and application thereof. Background technique [0002] The prototype of plant substrate seedling production first appeared in protected gardening in Northern Europe. In Denmark, Chris Messer Farm was the first to use factory management to produce cress. In the 1970s, some glass greenhouses using natural light sources were built at the Vienna University of Technology, and operations such as sowing, seedling raising, planting, and harvesting were carried out according to certain procedures. In addition, plant factories in the former Soviet Union, Poland, and Romania not only produce vegetable crops, but also produce carnation, gerbera, and rose cut flowers. Plant seedlings are gradually differentiated during the development of plant factoryization, and have now formed an independent industry. [0003] The culture medium has four basic functions, namely: ①Provide support f...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G9/10
Inventor 王甲辰左强张琳邹国元肖强刘宝存赵同科
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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