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Method for interplanting Astragalus sinicus L. in Shatian pomelo forest

A technology of Shatian pomelo and safflower grass, which is applied in the fields of soil preparation methods, botanical equipment and methods, horticulture, etc., can solve the problems affecting the yield and quality of Shatian pomelo, not paying attention to organic fertilizers, and forest floor hardening, so as to prevent excessive loss of fertility Faster, less water loss, higher planting density

Inactive Publication Date: 2017-12-22
李德新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to lack of attention to the use of organic fertilizers in the Shatian pomelo forest land, most of the forest land is compacted and the fertility is reduced, which directly affects the yield and quality of the Shatian pomelo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for interplanting safflower in Shatian pomelo grove, comprising the following steps:

[0023] (1) Soil preparation and fertilization: Remove the weeds in the Shatian pomelo forest plot, level the plot and plow it deeply, apply 200 kg of farmyard manure per mu of plot, and then spread a layer of 0.5 on the surface of the plot. cm of sawdust;

[0024] (2) Sowing: Sprinkle 3.5 kilograms of safflower seeds evenly in each mu of Shatian pomelo forest plot;

[0025] (3) Watering: Sprinkle 100 kg of water evenly in each mu of Shatian pomelo forest plot after sowing;

[0026] (4) Field management:

[0027] 1) Weeding: Use machine weeding or manual weeding to remove the weeds in the field where the safflower grass is planted, and the frequency of weeding is once a month;

[0028] 2) Fertilization: Apply 20 kg of decomposed farmyard manure to each mu of pomelo grove in Shatian, and the frequency of fertilization is once a month;

[0029] 3) Watering: Keep the plots of...

Embodiment 2

[0032] A method for interplanting safflower in Shatian pomelo grove, comprising the following steps:

[0033] (1) Soil preparation and fertilization: remove the weeds in the pomelo forest plot in Shatian, level the plot and plow it deeply, apply 300 kg of farmyard manure per mu of plot, and then spread a layer of 0.7 on the surface of the plot. cm of sawdust;

[0034] (2) Sowing: Sprinkle 3.8 kg of safflower seeds evenly in each mu of pomelo grove in Shatian;

[0035] (3) Watering: Sprinkle 120 kg of water evenly in each mu of Shatian pomelo forest plot after sowing;

[0036] (4) Field management:

[0037] 1) Weeding: Use machine weeding or manual weeding to remove the weeds in the field where the safflower grass is planted, and the frequency of weeding is twice a month;

[0038] 2) Fertilization: Apply 30 kg of decomposed farmyard manure to each mu of pomelo grove in Shatian, and the frequency of fertilization is 2 times a month;

[0039] 3) Watering: To keep the plots of...

Embodiment 3

[0042] A method for interplanting safflower in Shatian pomelo grove, comprising the following steps:

[0043] (1) Soil preparation and fertilization: Remove the weeds in the pomelo grove in Shatian, level the land and plow it deeply, apply 250 kg of farmyard manure per mu of land, and then spread a layer of 0.6 thickness on the surface of the land. cm of sawdust;

[0044] (2) Sowing: Sprinkle 3.6 kg of safflower seeds evenly in each mu of pomelo grove in Shatian;

[0045] (3) Watering: Sprinkle 110 kg of water evenly in each mu of Shatian pomelo forest plot after sowing;

[0046] (4) Field management:

[0047] 1) Weeding: Use machine weeding or manual weeding to remove the weeds in the field where the safflower grass is planted, and the frequency of weeding is once a month;

[0048] 2) Fertilization: Apply 25 kg of decomposed farmyard manure to each mu of pomelo grove in Shatian, and the frequency of fertilization is 2 times a month;

[0049] 3) Watering: Keep the plots of...

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Abstract

The invention relates to a method for interplanting Astragalus sinicus L. in a Shatian pomelo forest. The planting method comprises the steps of land preparation and fertilization, seeding, watering, field management and plowing. According to the method for interplanting Astragalus sinicus L. in the Shatian pomelo forest, fertilization is conducted after land preparation, and then a layer of sawdust is laid so that fertility of farm manure can be prevented from being quickly lost, the seedling dehydration phenomenon which occurs after Astragalus sinicus L. seed germination can be avoided, the water loss action of Shatian pomelo forest land can be reduced, and meanwhile, the generation and growth of weeds in the Shatian pomelo forest land can be reduced; the main roots, the lateral roots and the surficial fine roots of the Astragalus sinicus L. have rooting nodules, after the Astragalus sinicus L. is planted, the problems of soil hardness and fertility decrease in the Shatian pomelo forest land can be effectively alleviated, the yield of Shatian pomelos is improved, and meanwhile, the quality of the produced Shatian pomelos is improved; when matured, the Astragalus sinicus L. is buried into Shatian pomelo forest land masses, the fertility of the Shatian pomelo forest land is increased, and good conditions are created for the growth of Shatian pomelo trees.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for interplanting safflower in pomelo groves in Shatian. Background technique [0002] Safflower grass, also known as milk vetch. It is a perennial herbaceous plant of the genus Astragalus in the leguminous family. It is mostly intersown in late rice fields in autumn and used as the base fertilizer for early rice. It is the most important winter green manure crop in rice fields in my country. In addition to being used as green manure, milk vetch can also be used as feed directly or silage milk vetch, which has high nutritional value. The main root of milk vetch is relatively hypertrophic, generally 40-50 cm into the soil. The lateral roots enter the soil shallower, so their drought resistance is weak and their humidity resistance is strong. Root nodules can be formed on the main root, lateral root and fine root of the surface of milk vetch, most of which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00A01B79/02
CPCA01G17/005A01B79/02A01G22/00
Inventor 李德新
Owner 李德新
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