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Method for improving hillside land interplanted selenium-rich vegetables and fruits

A technology for enriching selenium and vegetables, which is applied in the field of agricultural production, can solve the problems of withered, thin stems, and no longer buds, and achieves the effects of improving economic benefits, mellow fruits, and promoting absorption.

Inactive Publication Date: 2015-06-10
湖南江豫农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the weeds are collected in the wild. Although there are places where artificial planting is experimented, the yield is low. The collected weeds are thin and of poor quality. After one or two years of picking, the weeds will die or no longer sprout.

Method used

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  • Method for improving hillside land interplanted selenium-rich vegetables and fruits
  • Method for improving hillside land interplanted selenium-rich vegetables and fruits

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Open fire lines in the selected hillside woodland for mountain smelting, select sunny days to burn the ground thoroughly, remove tree roots and grass berries after burning the land, prepare the hillside woodland in a stepped manner, and follow each planting land 11 after site preparation. The contour lines of the hillside are opened. The outer side of the slope between adjacent planting fields 11 is constructed with stone piles. The middle part of each planting field 11 is provided with water ditches 13 which are opened along the length of the planting fields 11 and Spacers 131 are arranged at intervals along the length of the water ditch 13. The partitions 131 divide the water ditch 13 into water tanks. The first and second water outlets 132 are provided on the partitions 131 at both ends of each water tank. A third water outlet 133 is opened on the upper side. The height of the third water outlet 133 on the same tank is consistent with the height of the smaller water ou...

Embodiment 2

[0031] Open fire lines in the selected hillside woodland for mountain smelting, select sunny days to burn the ground thoroughly, remove tree roots and grass berries after burning the land, prepare the hillside woodland in a stepped manner, and follow each planting land 11 after site preparation. The contour lines of the hillside are opened. The outer side of the slope between adjacent planting fields 11 is constructed with stone piles. The middle part of each planting field 11 is provided with water ditches 13 which are opened along the length of the planting fields 11 and Spacers 131 are arranged at intervals along the length of the water ditch 13. The partitions 131 divide the water ditch 13 into water tanks. The first and second water outlets 132 are provided on the partitions 131 at both ends of each water tank. A third water outlet 133 is opened on the upper side. The height of the third water outlet 133 on the same tank is consistent with the height of the smaller water ou...

Embodiment 3

[0039] The dry soil, peat soil, selenium-enriched mixture and fire-and-fertilized soil are mixed in a weight ratio of 1:1:0.4:0.2 to obtain improved soil. The dry soil is the paddy soil taken from the paddy field after draining and drying the field in June. No crops were sown during the field and the soil was turned twice. The fire fertile soil is made by mixing straw, branches, leaves, and weeds with woodland soil (local hillside woodland) in a weight ratio of 1:2; selenium-enriched mixture It is obtained by composting 4kg green manure, 0.8kg lime, 4.0kg poultry manure, 0.5kg cake fertilizer and 5g sodium selenite. Poultry manure is obtained by the following method: according to the mass ratio of 6:3:1, sorghum, wheat, Soybeans are crushed and mixed to prepare a fermentation substrate, the yeast selenium and the fermentation substrate are mixed according to a mass ratio of 1:5, and water is added for fermentation at 28°C for 70 days. The fermentation product and feed are mixed ...

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Abstract

The invention relates to a method for improving hillside land interplanted selenium-rich vegetables and fruits for planting osmunda, cunninghamia lanceolata and fig in the hillside land and the woodland. The method includes the steps of hillside land and forest land transformation with improved soil containing organic selenium, planting cunninghamia lanceolata, osmunda and fig, pruning cunninghamia lanceolata and fig, cultivating osmunda seedlings fertilizing, irrigating and cultivating osmunda, sowing ryegrass as well as organic selenium fertilizer application. By means of the technical scheme of the method for improving hillside land interplanted selenium-rich vegetables and fruits, the yield and the quality of osmunda can be improved significantly, the osmunda can be harvested each year after the third year, the harvested osmunda is high in organic selenium content, the yield of the fig per plant is much higher than that of the fig in traditional large-scale planting, and the fig is high in selenium content.

Description

Technical field [0001] The invention relates to the field of agricultural production, in particular to a method for improving sloping land and interplanting selenium-rich vegetables and fruits. Background technique [0002] Osmunda, the scientific name of Ziji, is a perennial fern, and it exists widely in the Dabie Mountains. Osmunda is rich in protein, vitamins, potassium, calcium, scales and other trace elements. Osmunda can not only be made into delicious dishes, but also has anti-cancer, clearing away heat, detoxification, weight loss, beauty and other effects. Viruses such as Japanese encephalitis have obvious inhibitory effects, and they are long-term exports and best-selling vegetables overseas, especially to Japan. [0003] At present, Osmunda Osmunda is mostly collected in the field. Although there are some places where it is artificially planted, its yield is low. The collected Osmunda stalks have thin stems and poor quality. Moreover, Osmunda spp. will die or no longer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00A01C21/00
CPCA01C21/005A01G17/005A01G22/00
Inventor 王寿南胡刘满
Owner 湖南江豫农业开发有限公司
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