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Cultivation method for increasing yield of vegetable mulberry tender shoot and improving quality of vegetable mulberry tender shoot

A cultivation method and mulberry technology are applied in the field of high-efficiency cultivation of vegetable mulberries, can solve problems such as low yield of buds, rough mulberry buds, etc., and achieve the effects of improving taste, increasing yield and increasing content

Inactive Publication Date: 2018-06-22
JIANGXI SERICULTURE & TEA RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Mulberry is a perennial deciduous tree. Traditional mulberry cultivation uses a large amount of pesticides and chemical fertilizers to meet the needs of silkworm rearing. The yield of mulberry leaves is high, but the yield of shoots is very low (only a small amount of mulberry buds that are thinned and cored). rough mouth

Method used

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  • Cultivation method for increasing yield of vegetable mulberry tender shoot and improving quality of vegetable mulberry tender shoot

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Experimental program
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Effect test

Embodiment 1

[0028] A cultivation method for improving the yield and quality of vegetable mulberry shoots, comprising the following steps:

[0029] (1) Cultivation soil preparation

[0030] Select slightly acidic to neutral sandy loam soil (PH value 6.0-7.5) with deep, fertile and well-drained soil, plow the land deeply, plan planting in the north-south direction, and dig a planting ditch with a width and depth of 40cm×40cm. Every 667m 2 Spread 800~1000kg of straw, and then every 667m 2 Apply 4000kg of decomposed manure or 200kg~300kg of decomposed cake fertilizer, backfill the ditch soil and level the land;

[0031] (2) Prepare mulberry seedlings

[0032] Purchase Guisangyou 12 mulberry seedlings; choose mulberry seedlings with uniform size, seedling diameter greater than 5.0mm, complete main root, and root length greater than or equal to 100mm;

[0033] (3) Planting time

[0034] February 26, 2014;

[0035] (4) Planting method and density

[0036] Plant spacing 45cm, row spacing 1...

Embodiment 2

[0048] A cultivation method for improving the yield and quality of vegetable mulberry shoots, comprising the following steps:

[0049] (1) Cultivation soil preparation

[0050] Select slightly acidic to neutral sandy loam soil (pH value 6.0-7.5) with deep, fertile and well-drained soil, plow the land deeply, plan planting in the north-south direction, and dig a planting ditch with a width and depth of 40cm×40cm. Every 667m 2 Spread 800~1000kg of straw, and then every 667m 2 Apply 4000kg of decomposed manure or 200kg-300kg of decomposed cake fertilizer, backfill the ditch and level the land.

[0051] (2) Prepare mulberry seedlings

[0052] Buy Yuesang No. 11 mulberry seedlings. Select mulberry seedlings with uniform size, seedling diameter greater than 5.0 mm, complete main root, and root length greater than or equal to 100 mm.

[0053] (3) Planting time

[0054] February 26, 2014.

[0055] (4) Planting method and density

[0056] The plant spacing is 50cm, and the row ...

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Abstract

The invention provides a cultivation method for increasing the yield of vegetable mulberry tender shoot and improving the quality of the vegetable mulberry tender shoot. Compared with the traditionalmulberry cultivation methods, the cultivation method has the advantages that growth habit of mulberries and quality requirements on pollution-free vegetables are combined with one another, the yield of the mulberry tender shoot can be obviously increased by the aid of the cultivation method, and the eating quality of mulberry shoot can be improved by the aid of the cultivation method; special mulberry varieties are selected, mulberry tree form development modes are changed, and special fertilizers are applied; the yield of the mulberry shoot can be obviously increased, taste of the mulberry shoot can be improved, and the content of DNJ (1-deoxynojirimycin) in the mulberry shoot can be increased.

Description

technical field [0001] The invention relates to the field of plant planting, in particular to a high-efficiency cultivation method for vegetable mulberry trees. Background technique [0002] Mulberry is an important economic crop in my country. Mulberry leaves are not only rich in protein, carbohydrates, vitamins and calcium, iron, manganese, zinc and other minerals, but also contain phenolic acids, flavonoids, γ-aminobutyric acid, 1-deoxynojirimycin (DNJ), etc. A variety of biologically active ingredients have the functions of evacuating wind-heat, clearing liver and improving eyesight, lowering blood sugar, and anti-inflammation. They are resources for both medicine and food. DNJ is a highly effective α-glucosidase inhibitor with significant hypoglycemic effect. Studies have shown that the content of active ingredients such as 1-deoxynojirimycin (DNJ) in young leaves (shoots) of mulberry trees is higher than that in old leaves (0.1341-1.472mg / g). In recent years, dishes...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 俞燕芳彭晓虹石旭平曾萍芳胡丽春曹红妹杜贤明王军文黄金枝徐宁
Owner JIANGXI SERICULTURE & TEA RES INST
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