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Fertilizer applying method for improving tea garden soil aqueous vapor fertilizer environment

A fertilization method and soil technology, which are applied in fertilization methods, fertilization devices, preparation of organic fertilizers, etc., can solve the problems of increasing application and deep application of organic fertilizers, which are time-consuming and labor-intensive, and limit the increasing application and increasing effect of organic fertilizers. Water, air and fertilizer environment, deepening the effective soil layer, and good permeability

Active Publication Date: 2011-04-27
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the fertilization method has been using the traditional furrow application, it is time-consuming and labor-intensive to apply additional and deep organic fertilizers, which limits the large-scale application of organic fertilizers and the effect of additional applications.

Method used

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  • Fertilizer applying method for improving tea garden soil aqueous vapor fertilizer environment
  • Fertilizer applying method for improving tea garden soil aqueous vapor fertilizer environment
  • Fertilizer applying method for improving tea garden soil aqueous vapor fertilizer environment

Examples

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Effect test

example 1

[0021] (1) Preparation of organic matrix: rice straw, peat, and livestock and poultry manure are added in a volume ratio of 2:1:1, and 1 / 10000 weight of starter is added, mixed evenly, and naturally fermented. Then compost and ferment for 10 days, and turn it over regularly 3 times; before composting, adjust the carbon-nitrogen ratio at 25, pH at 5, and moisture content at 55%. The starter can be selected from the organic fertilizer starter product produced by Shouguang Feld Agricultural Biotechnology Co., Ltd.

[0022] (2) Fertilization:

[0023] Excavate the matrix grooves with a length, width, and depth of 30cm×20cm×50cm between rows of tea trees or at intervals of 150cm. The matrix grooves are alternately and evenly distributed between rows; fill the fermented organic substrate into In the matrix groove, then cover with 5cm thick pastoral soil, and make it flush with the surface.

[0024] (3) Topdressing inorganic fertilizers:

[0025] The inorganic chemical fertilizer ...

example 2

[0027] (1) Preparation of organic substrate: mix rice straw, peat, livestock and poultry manure in a volume ratio of 2:1:1, add a starter (1 / 10000) and mix evenly, and ferment naturally. Then compost and ferment for 13 days, and turn it over 4 times regularly; before composting, adjust the carbon-nitrogen ratio at 28, the pH value at 5.5, and the moisture content at 58%.

[0028] (2) Fertilization:

[0029] On the sloping land, matrix grooves with a length, width, and depth of 40cm×30cm×60cm were excavated at intervals of 180cm between tea tree rows or plants, and the substrate grooves were alternately and evenly distributed between rows. The bottom of the matrix tank is an inclined plane, and grooves are added along the direction of the inclined plane at the lower part of the matrix tank. Fill the fermented organic substrate into the substrate tank, and then cover it with 6.5cm thick pastoral soil, so that the surface of the pastoral soil has the same slope as the surroundin...

example 3

[0033] (1) Preparation of organic substrate: mix rice straw, peat, and expanded pig manure in a volume ratio of 2:1:1, add a starter (1 / 10000) and mix evenly, and ferment naturally. Then compost and ferment for 15 days, and turn over 5 times regularly; before composting, adjust the carbon-nitrogen ratio at 30, pH at 6.5, and moisture content at 60%.

[0034] (2) Fertilization:

[0035] Between the tea tree rows or at every 200cm distance between the plants, excavate the substrate tanks with a length, width and depth of 60cm×40cm×80cm, and the substrate grooves are alternately and evenly distributed between the rows; the fermented organic substrates are filled in In the substrate groove, cover with 8cm thick pastoral soil, and make it flush with the surface.

[0036] (3) Topdressing inorganic fertilizers:

[0037] The inorganic chemical fertilizer is formulated into an aqueous solution with a concentration of 1.0%, the pastoral soil on the surface of the substrate tank is rem...

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Abstract

The invention relates to a tea garden fertilizer applying method and aims to provide a fertilizer applying method for improving the tea garden soil aqueous vapor fertilizer environment. The method comprises the following steps of: (1) digging substrate grooves with the lengths of 30-60cm, the widths of 20-40cm and the depths of 50-80cm in the positions among tea tree lines or plants every 150-200cm and uniformly distributing the substrate grooves between the line and the line alternately; and (2) filling fermented organic substrates into the substrate grooves and then covering garden soil with the thickness of 5-8cm so that the surface of the garden soil is leveled with the ambient earth surface. The invention is beneficial to deepening an effective soil layer and improving the soil fertility and the soil structure; the substrate grooves are earthworm sources and are beneficial to improving the soil fertility and the soil ventilation; organic matters are more intensively applied to one side of a tea tree relatively, and the proportion of an absorbing root system and a transportation root system is proper, thereby being beneficial to improving the yield and the quality of tea; and the invention can improve the water content of the slope tea garden deep soil and the water retaining capacity of the soil and promote the downward growth of the root system.

Description

technical field [0001] The invention relates to a tea garden fertilization operation method, in particular to a fertilization method for improving the tea garden soil water, air and fertilizer environment. technical background [0002] The high yield of tea trees is the result of the combined effects of many factors. Tea garden soil is the foundation of tea tree cultivation. The level of fertility factors such as water, fertilizer, air, and heat in tea garden soil and the degree of coordination among various fertility factors directly affect the growth and development of tea trees. tea production. Therefore, improving the soil environment of tea gardens is a very important issue in the high-yield cultivation of tea trees. At present, my country's low-yield tea gardens have a large area, extensive cultivation, low soil organic matter content, excessive application of chemical fertilizers, unbalanced organic and inorganic nutrients, serious soil compaction, and aggravated aci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C21/00C05F17/00
CPCY02W30/40
Inventor 陈红波王岳飞王五宏施小云徐平应乐孙达
Owner ZHEJIANG UNIV
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