Method for interplanting vine-vegetable sweet potatoes in young orchard

A technology for orchards and sweet potatoes, applied in botany equipment and methods, horticulture, cultivation, etc., can solve the problems of large economic burden on orchard farmers, long production cycle of fruit industry, low land utilization rate, etc., achieve good economy, reduce soil erosion, The effect of reducing management costs

Inactive Publication Date: 2014-12-24
江西省农业科学院作物研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fruit industry has a long production cycle, generally in the initial stage of orchard construction, with low land utilization, serious weed da...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: plant in the citrus orchard of tree age 3 years.

[0028] A. orchard selection

[0029] In 2012, a citrus orchard located in Henggang Village, Nanchang County, Jiangxi Province, which had been put into operation for three years, was selected. The canopy density was about 0.5, and the row spacing of fruit trees in the orchard was 3 m.

[0030] B. Leafy sweet potato cultivation

[0031] (1) Selection of leafy sweet potato varieties

[0032] The selected variety is Fu Caishu 18, which has a short and semi-erect plant type, a tooth-shaped leaf heart, and green top leaves, adult leaves, leaf veins, petioles and stems. The stem tip has no hairs, the color is green after scalding, slightly sweet, fragrant, no bitter taste, and has a greasy feeling. The stem and leaf regeneration ability is strong, and the shoot tip yield is high.

[0033] (2) Nursing

[0034] Use film-covered seedlings in large fields, select plots with high dryness, deep soil layer, high ...

Embodiment 2

[0047] Embodiment 2: Planting in a vineyard with a tree age of 2 years.

[0048] In 2013, the above-mentioned scheme was used to conduct a test in the first two-year-old vineyard in Lvdu Ecological Valley, Xinmin Township, Anyi, Jiangxi. The canopy density of the orchard was about 0.3, the row spacing of grapes was 2 m, and the selected leafy sweet potato variety was Ecaishu 1 No., refer to Example 1 for the specific operation steps. Harvesting began on May 12, and a total of 10 batches were harvested. The average yield per mu of sweet potato shoot tips was 2538.6 kg, and the output value was 16500.9 yuan (calculated at the current price of 6.5 yuan / kg).

[0049] The test showed that the interplanting of leafy sweet potato in young orchards can effectively increase the income of fruit farmers, and has the value of popularization and application.

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PUM

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Abstract

The invention discloses a method for interplanting vine-vegetable sweet potatoes in a young orchard and belongs to the technical field of crop cultivation. According to the method disclosed by the invention, the vine-vegetable sweet potatoes are interplanted in plum, pear, citrus and grape yards with the tree ages of 2-3 years and are managed according to the corresponding field cultivation technique. By fully utilizing forest land space, light, temperature, water and fertilizer resources of the young orchard, high-quality pollution-free vegetables (sweet potato stem leaves) are produced, and the income of fruit growers can be increased; meanwhile, by interplanting the vine-vegetable sweet potatoes, weeds and diseases and insect pests can be reduced, the pesticide is reduced, the ecological environment of the orchard is improved, the management cost is reduced, and good economic and biological benefits are achieved.

Description

technical field [0001] The invention relates to a method for interplanting crops in an orchard, in particular to a method for interplanting leaf vegetable-type sweet potatoes in a young orchard, and belongs to the technical field of crop cultivation. Background technique [0002] Leaf vegetable type sweet potato refers to the use of young leaves, stems or petioles of a certain length of the upper part of the sweet potato as vegetables. Generally, it is required to have a sweet taste, no bitterness, a smooth taste, no hair on the stems and leaves, short internodes, and a large number of branches. Many other features. Studies have shown that sweet potato stems and leaves are rich in crude protein, vitamin C, dietary fiber, various mineral elements and some special nutrients. The nutrients rank first among many vegetables and have the functions of inhibiting tumor growth, delaying sun aging, lowering blood fat and cholesterol, It has health effects such as enhancing immunity,...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
Inventor 吴问胜兰孟焦潘皓
Owner 江西省农业科学院作物研究所
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