Planting method of mountain land mulberry trees

A planting method and mulberry technology, applied in botany equipment and methods, fertilization methods, horticulture, etc., can solve problems such as unscientific pesticides for disease and insect pest control, low survival rate of mulberry seedlings, and poor growth of mulberry trees, so as to reduce prevention and control The frequency and difficulty, the effect of increasing the yield of mulberry leaves and improving the quality of mulberry leaves

Pending Publication Date: 2017-09-19
广西壮族自治区蚕业技术推广总站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Rocky desertification, many hillsides, topography and soil structure are not conducive to mulberry planting, the degree of mechanization in planting and management is low, and the labor intensity is high; the survival rate of mulberry seedling planting is low, and the loss of water, soil and fertilizer is serious
[0006] 2. The management of mulberry gardens is relatively extensive. Unscientific fertilization methods can easily lead to poor growth of mulberry trees, decreased resistance, and prone to diseases and insect pests, which will reduce the yield of mulberry leaves and deteriorate leaf quality.
[0007] 3. The use of pesticides for the prevention and control of plant diseases and insect pests is unscientific. Since silkworms are very sensitive to pesticides, the types of pesticides used in mulberry trees are very limited. Once improper use of pesticides leads to pesticide residues in mulberry leaves during feeding, a large number of silkworms will die easily.

Method used

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  • Planting method of mountain land mulberry trees
  • Planting method of mountain land mulberry trees

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: adopt different base manures to plant the field test of mulberry tree in hillside land

[0035] 1. Experimental design: The experimental settings are 1#-10#, and each treatment has 3 experimental plots. The planting steps of each experimental plot are as follows:

[0036] (1) Select varieties, choose "Guisangyou 62" as the fake mulberry seedling varieties for hillside land.

[0037] (2) False planting of mulberry seedlings, remove the branches and leaves of the mulberry seedlings of "Gui Sangyou 62", then concentrate the mulberry seedlings and plant them vertically in a fertile and cool field without wind damage, freezing damage and water accumulation.

[0038] (3) Retain the land for future use. The hillside land to be planted will be deeply plowed and completely reclaimed. The plowing depth is 25cm, the row spacing is 80cm, the ditch depth is 18cm, and the ditch width is 20cm.

[0039] (4) Planting treatment: choose to plant after the rain in spring, pu...

Embodiment 2

[0067] Embodiment 2: False betel and xanthohumic acid combined toxicity assay (Spodoptera litura)

[0068] 1. Test drug

[0069] 1.1 Formulation table of No. 1-No. 7 medicine (unit: g)

[0070] components

number 1

number 2

number 3

No 4

Number 5

number 6

Number 7

fresh betel leaves

25

33.3

50

66.7

75

80

83.3

Fulvic acid

75

66.7

50

33.3

25

20

16.7

[0071] 1.2 The above-mentioned medicine No. 1-No. 7 is uniformly prepared according to the following steps:

[0072] According to the formula table, weigh the fresh leaves and fulvic betel, first chop the fresh leaves of betel, add 2000ml of water to soak, filter after 24h and discard the residue to get betel water; Add to the betel water and mix well. (The concentration of the obtained solution is regarded as 50000mg / L)

[0073] 1.3 Preparation of other agents

[0074] Drug No. 8: 5% fulvic acid aqueous solution. (Concentration i...

Embodiment 3

[0082] Embodiment 3: field control mulberry plant diseases and insect pests test

[0083] Set up 4 treatment groups, select "Gui Sangyou 62" as the mulberry seedling variety, treat the fake mulberry seedlings and prepare the soil in a unified way; when planting, the first treatment group and the second treatment group are pre-injected in the ditch according to the amount of 50kg per mu. Put mulberry base fertilizer: 12% nitrogen fertilizer, 10% phosphorus fertilizer, 10% potassium fertilizer, 0.05% amino oligosaccharin, 0.02% potassium indolebutyrate, 2.0% humic acid, and make up to 100% with bentonite; the third treatment group and the first The fourth treatment group did not apply basal fertilizer.

[0084] The four treatment groups were uniformly planted in the way of oblique insertion and oblique planting, with uniform density, uniform backed soil, uniform shearing, and uniform irrigation.

[0085] 30 days after the mulberry seedlings were planted, the first treatment gro...

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PUM

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Abstract

The invention relates to a planting method of mountain land mulberry trees. The planting method comprises the following steps of selecting varieties, carrying out heeled-in mulberry tree seedling treatment, carrying out land preparation and planting. The planting method comprises the following planting steps: after carrying out the land preparation, applying basic fertilizer into bottoms of opened planting furrows before and after raining in spring, and covering one layer of loosened soil; then taking out heeled-in mulberry tree seedlings, and putting the heeled-in mulberry tree seedlings into the planting furrows; and obliquely leaning all the heeled-in mulberry tree seedlings into inner sides of the planting furrows on the same side, covering soil from the other sides of the furrows, and compacting, wherein the mulberry tree basic fertilizer is prepared from the following components: 10%-15% of nitrogen fertilizer, 8%-10% of phosphorus fertilizer, 8%-12% of potassium fertilizer, 0.05%-0.2% of amino-oligosaccharin, 0.02%-0.05% of indole-3-butyric acid potassium, 1%-3% of humic acid and bentonite which is supplemented until the content is 100%. According to the planting method provided by the invention, a mulberry tree oblique placement and oblique planting method is adopted, the mulberry tree seedlings are combined, and the basic fertilizer is applied; rooting and seedling recovering requirements of the mulberry tree seedlings are met; and the rooting capability of the mulberry tree seedlings can be improved, the survival rate is improved, and a soil fixation effect is relatively good.

Description

technical field [0001] The invention belongs to the technical field of mulberry planting, in particular to a method for planting mulberry in mountainous areas. Background technique [0002] Mulberry trees have extremely strong vitality and strong stress resistance. They can withstand high temperatures of 40°C and low temperatures of -35°C. It can grow when the soil pH value is between 4.5-8.5, and it can still grow normally when the soil salt content is 0.2%. It can still grow and develop naturally in a basic state in the arid desert with a precipitation of about 200 mm. [0003] In Guangxi, planting mulberry and sericulture is a short-term, flat-rate and fast-featured project that can help poor farmers get rid of poverty quickly. Combining the "Thirteenth Five-Year Plan" targeted poverty alleviation strategy, Guangxi actively promotes industrial poverty alleviation and technological poverty alleviation, and regards the sericulture industry as an important "short-term and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00A01C21/00
CPCA01C21/005A01G17/005
Inventor 罗坚滕伟国黄艺黄红燕唐燕梅宾荣佩蓝必忠董桂清乐波灵韦红群
Owner 广西壮族自治区蚕业技术推广总站
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