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Sweet potato plantation method

A planting method and sweet potato technology, applied in botany equipment and methods, soil preparation methods, fertilization methods, etc., can solve the problems of affecting the yield of sweet potatoes, low fertilizer utilization rate, unstable sweet potato planting volume, etc., and achieve enhanced water and fertilizer retention capacity , improved disease prevention ability, and obvious effect of increasing production

Inactive Publication Date: 2017-09-08
曾兰清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to problems such as improper management, low fertilizer utilization rate, and high planting cost in traditional sweet potato planting, the phenomenon of unstable planting volume and low yield of sweet potato has been caused. Pollution from traffic and domestic garbage causes heavy metal and organic pollution in the sweet potato planting soil, which not only affects the yield of sweet potato planting, but also reduces the quality of sweet potato, and even makes sweet potato contain more heavy metals and organic pollutants, diseases and insect pests, and these Pollutants will also enter the human body through the food chain, thereby damaging the human nervous system, immune system, skeletal system, etc., and seriously endangering human health.

Method used

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  • Sweet potato plantation method
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1. Make base fertilizer

[0035] 1. In parts by weight, take the following raw material components:

[0036]

[0037]

[0038] Wherein, the modified vermiculite powder is made by mixing the raw materials of the following parts by weight:

[0039] 12 parts of pig manure degradation liquid modified sodium-based vermiculite powder; 12 parts of hydroxyl iron coated vermiculite powder;

[0040] 10 parts of hydroxyl iron modified sodium vermiculite powder; 8 parts of tannic acid modified vermiculite powder.

[0041] Described microbial bacterial fertilizer is made by mixing the raw materials of following weight parts:

[0042] 8 parts of autogenous nitrogen-fixing bacteria; 6 parts of branch mycorrhizal fungi;

[0043] 5 parts of rhizobia; 4 parts of ectomycorrhizal fungi;

[0044] 3 parts of Bacillus coliformis.

[0045] The potassium silicate is prepared by composting sheep manure, chicken manure, duck manure and straw in a weight ratio of 8:3:3:2 for 30 days.

...

Embodiment 2

[0067] 1. Make base fertilizer

[0068] 1. In parts by weight, take the following raw material components:

[0069]

[0070] Wherein, the modified vermiculite powder is made by mixing the raw materials of the following parts by weight:

[0071] 17 parts of pig manure degradation solution modified sodium-based vermiculite powder; 17 parts of hydroxyl iron coated vermiculite powder;

[0072] 14 parts of hydroxyl iron modified sodium vermiculite powder; 13 parts of tannic acid modified vermiculite powder.

[0073] Described microbial bacterial fertilizer is made by mixing the raw materials of following weight parts:

[0074] 10 parts of autogenous nitrogen-fixing bacteria; 9 parts of branch mycorrhizal fungi;

[0075] 7 parts of rhizobia; 6 parts of ectomycorrhizal fungi;

[0076] 5 parts of Bacillus coliformis.

[0077] The potassium silicate is prepared by composting sheep manure, chicken manure, duck manure and straw in a weight ratio of 8:3:3:2 for 35 days.

[0078] ...

Embodiment 3

[0099] 1. Make base fertilizer

[0100] 1. In parts by weight, take the following raw material components:

[0101]

[0102] Wherein, the modified vermiculite powder is made by mixing the raw materials of the following parts by weight:

[0103]23 parts of pig manure degradation solution modified sodium-based vermiculite powder; 22 parts of hydroxyl iron coated vermiculite powder;

[0104] 18 parts of hydroxyl iron modified sodium vermiculite powder; 17 parts of tannic acid modified vermiculite powder.

[0105] The potassium silicate is made by composting sheep manure, chicken manure, duck manure and straw in a weight ratio of 8:3:3:2 for 40 days.

[0106] Described microbial bacterial fertilizer is made by mixing the raw materials of following weight parts:

[0107] 12 parts of autogenous nitrogen-fixing bacteria; 12 parts of branch mycorrhizal fungi;

[0108] 10 parts of rhizobia; 8 parts of ectomycorrhizal fungi;

[0109] Glial bacillus 8 parts.

[0110] 2. Prepare ...

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Abstract

The invention belongs to the crops plantation technical field, and specifically discloses a sweet potato plantation method comprising the following steps: 1, soil working: deep ploughing and applying a base fertilizer; 2, ridging: forming a trench on the ridge top; 3, seedling growing and selecting; 4, planting; 5, applying fertilizers; 6, disease control. The base fertilizer is formed by potassium metasilicate, domestic fungus bacterium slag, rice bran, modification vermiculite powder and microbe bacterium manure according to certain weight parts; a foliar fertilizer is formed by caproic acid diethylaminoethanol ester, methylene succinic acid, animal amino acid and a trace element fertilizer according to certain weight parts. The method starts from fertilization management, the base fertilizer and the foliar fertilizer are matched in usage, thus allowing fertilizer nutrient release time and intensity to match with the crops nutrient absorption rules, improving the base fertilizer and foliar fertilizer utilization rate, and further improving the sweet potato yield; in addition, the base fertilizer also contains soil purifying ingredients, thus improving the potato quality safety.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of crop planting, in particular to a method for planting sweet potatoes. [0003] 【Background technique】 [0004] Sweet potato, also known as sweet potato and sweet potato, is an annual or perennial herbaceous plant belonging to the family Convolvulaceae. It is a dryland crop. In the past period of tight food supply and demand, many places had "one season of sweet potatoes and half a year's grain", which played a great role in solving food and clothing. Now with the advancement of science and technology and the development of market agriculture, the understanding of sweet potatoes has made a new leap. The development of sweet potato production is not only the need to adjust the planting structure and improve production efficiency, but also the need to improve food structure and improve living standards. Sweet potatoes contain protein, phosphorus, calcium, iron, carotene, vitamins and other essentia...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02A01C21/00C05G3/00C05G3/04C05F17/00A01N61/00A01N47/34A01P1/00A01P3/00C05G3/80
CPCA01B79/02A01C21/00A01N47/34A01N61/00C05B1/02C05F17/00C05G3/00C05G3/80A01N2300/00C05D9/00C05F3/00C05F5/00C05F5/002C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 曾兰清
Owner 曾兰清
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