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A new method for improving farmland to grow selenium-enriched vegetables and fruits

A new method and farmland drainage technology, applied in the field of improving farmland to plant selenium-enriched vegetables and fruits, can solve the problems of withered, thin stems, and no longer buds of Myrtle, and achieve improved economic benefits, rounded fruits, and improved absorption. Effect

Inactive Publication Date: 2018-05-25
HUNAN BAILONG LANDSCAPING
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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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  • A new method for improving farmland to grow selenium-enriched vegetables and fruits
  • A new method for improving farmland to grow selenium-enriched vegetables and fruits

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]The farmland (paddy field) is drained and dried for 3 to 6 months. During the drying period, no crops are sown and the soil is turned over 2 to 3 times. Ridges are formed in the farmland to form the strip-shaped first ridge 111 and the second ridge 112. 1. The two ridges are arranged alternately in an arrangement, the height of the second ridge 112 is greater than the height of the first ridge 111, the second ridge 112 is composed of upland soil, and the first ridge 111 is filled with improved soil The improved soil is obtained by mixing upland soil, peat soil, selenium-enriched mixture and fire fertilizer soil according to the weight ratio of 1:1:0.4:0.2~1.2:1:0.8:0.4, and the upland soil is farmland drainage and drying field 3~ The paddy field soil taken after June, fire fertilizer soil is straw, branches and leaves, fire ash burned by weeds and forest land soil (forest land soil is preferably the forest soil of pine forest in the western area of ​​Dabie Mountains or th...

Embodiment 2

[0033] The farmland (paddy field) is drained and dried for 3 to 6 months. During the drying period, no crops are sown and the soil is turned over 2 to 3 times. Ridges are formed in the farmland to form the strip-shaped first ridge 111 and the second ridge 112. 1. The two ridges are arranged alternately in an arrangement, the height of the second ridge 112 is greater than the height of the first ridge 111, the second ridge 112 is composed of upland soil, and the first ridge 111 is filled with improved soil The improved soil is obtained by mixing upland soil, peat soil, selenium-enriched mixture and fire fertilizer soil according to the weight ratio of 1:1:0.4:0.2~1.2:1:0.8:0.4, and the upland soil is farmland drainage and drying field 3~ The paddy field soil taken after June, fire fertilizer soil is straw, branches and leaves, fire ash burned by weeds and forest land soil (forest land soil is preferably the forest soil of pine forest in the western area of ​​Dabie Mountains or t...

Embodiment 3

[0041] Dry field soil, peat soil, selenium-rich mixture and fire fertilizer soil are mixed and prepared according to the weight ratio of 1:1:0.4:0.2 to obtain improved soil. The dry field soil is the paddy field soil taken after the farmland was drained and dried for 6 months. During this period, no crops were sown and the soil was turned over twice. The fire fertilizer soil was straw, branches and leaves, fire ash burned by weeds, and forest land soil (the forest land soil was the forest soil of the pine forest in the western area of ​​the Dabie Mountains or the slope soil of the hillside, the same below ) according to the weight ratio of 1:2 to be mixed and prepared; the selenium-enriched mixture is obtained by composting 4kg green manure, 0.8kg lime, 4.0kg livestock manure, 0.5kg cake fertilizer and 5g sodium selenite, and the livestock manure is obtained by the following method Obtained: According to the mass ratio of 6:3:1, sorghum, wheat, and soybean were pulverized and m...

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Abstract

The invention relates to a novel method for improving farmland planted selenium-rich vegetables and fruits for planting osmunda, cunninghamia lanceolata and fig in the farmland. The method includes the steps of farmland drainage and drying for 3 to 6 months, avoiding sowing crops and tilling 2 to 3 times during farmland drying, heaping a first ridge and a second ridge, filling the first ridge with improved soil obtained by mixing dry soil, peat soil, a selenium-rich mixer and ash fertilized soil, arranging a frame beside the first ridge, arranging a water spray pipe on the frame, arranging nozzles on the water spray pipe in a spaced mode, planting cunninghamia lanceolata, osmunda and fig, fertilizing, irrigating and cultivating osmunda, sowing ryegrass as well as organic selenium fertilizer application. By means of the technical scheme of the novel method for improving the farmland planted 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 new method for improving farmland and planting selenium-rich vegetables and fruits. Background technique [0002] Weicai, scientific name Ziji, is a perennial fern that exists widely in the Dabie Mountains. Oatmeal is rich in protein, vitamins, potassium, calcium, scale and other trace elements. Oatmeal can not only be made into delicious dishes, but also has the functions of anti-cancer, heat-clearing, detoxification, weight loss, and beauty. Viruses such as Japanese encephalitis have obvious inhibitory effect, and it is a long-term export and best-selling vegetable overseas, especially exported to Japan. [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 have thin stems and poor quality. After one or two years of picking, the weeds will die or no lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/15A01G17/00A01G24/28A01G24/10A01G24/20
CPCA01G22/00C05C9/00C05D3/02C05D9/02C05F3/00C05F11/00C05F9/04
Inventor 黄白龙
Owner HUNAN BAILONG LANDSCAPING