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Efficient-water-saving potato mechanical ridge film furrow irrigation planting method suitable for northwestern China irrigation areas

A planting method and potato technology, which is applied in the fields of seed coating/seed dressing, seed and rhizome treatment, root crop cultivation, etc., can solve the problems of low potato yield, insufficient soil fertility, and low water holding capacity, etc., and achieve an increase in mu Effects of productivity, good society, and high productivity

Pending Publication Date: 2019-06-04
李涛
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the drought and water shortage in Northwest China, frequent droughts, serious soil erosion, insufficient soil fertility, and low water holding capacity, the yield of potatoes is generally low

Method used

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  • Efficient-water-saving potato mechanical ridge film furrow irrigation planting method suitable for northwestern China irrigation areas
  • Efficient-water-saving potato mechanical ridge film furrow irrigation planting method suitable for northwestern China irrigation areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1: see figure 1 , 1. Seed opener; 2. Seed potato; 3. Fertilizer; 4. Fertilizer seed opener; 5. Plastic film;

[0029] A method for planting high-efficiency, water-saving potato mechanized ridge-film furrow irrigation in an irrigation area, the main feature of which is that the steps are:

[0030] (1) land selection, land preparation

[0031] The land selection requires flat land, and the soil should be slightly acidic or neutral soil with a pH of 5.5-7.0, and clay plots that can be drained and irrigated. Deeply plow the land with a plow depth of 25 cm, turn the soil over to cover weeds, dry the land for 7 days, and kill underground pests and diseases; use a 12PJG-2.5 laser grader to level the ground, with a leveling accuracy of ±2.5 cm, and water in winter; deep loosening before planting Rotary tillage land preparation, using 1GS-200 subsoiling rotary tillage land preparation machine, the plowing depth is 35 cm, and the soil preparation depth is 14 cm, so that...

Embodiment 2

[0049] Example 2: see figure 1 , 1. Seed opener; 2. Seed potato; 3. Fertilizer; 4. Fertilizer seed opener; 5. Plastic film;

[0050] A method for planting high-efficiency, water-saving potato mechanized ridge-film furrow irrigation in an irrigation area, the main feature of which is that the steps are:

[0051] (1) land selection, land preparation

[0052] The land selection requires flat land, and the soil should be slightly acidic or neutral soil with a pH of 5.5-7.0, and clay plots that can be drained and irrigated. Deep plowing, the plowing depth is 27 cm, turning the soil to cover weeds, drying the land for 10 days, and killing underground pests and diseases; using a 12PJG-3.0 laser grader to level the ground, with a leveling accuracy of ± 2.5 cm, and watering in winter; deep loosening before sowing Rotary tillage land preparation, using 1GS-230 subsoiler rotary tillage land preparation machine, the depth of plowing is 30 cm, and the depth of land preparation is 15 cm, ...

Embodiment 3

[0070] Embodiment 3: see figure 1 , 1. Seed opener; 2. Seed potato; 3. Fertilizer; 4. Fertilizer seed opener; 5. Plastic film;

[0071] A method for planting high-efficiency, water-saving potato mechanized ridge-film furrow irrigation in an irrigation area, the main feature of which is that the steps are:

[0072] (1) land selection, land preparation

[0073] The land selection requires flat land, and the soil should be slightly acidic or neutral soil with a pH of 5.5-7.0, sandy loam that can be drained and irrigated. Carry out deep plowing with a plowing depth of 30 cm, turn the soil over to cover weeds, dry the land for 8 days, and kill underground pests and diseases; use a 12PJG-3.0 laser grader to level the ground, with a leveling accuracy of ±2.5 cm, and water winter water; Loose rotary tillage land preparation, using 1GS-250 subsoiler rotary tillage soil preparation machine, the plowing depth is 40 cm, and the depth of land preparation is 16 cm, so that the ground is f...

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Abstract

The invention relates to the technical field of crop production, in particular to an efficient-water-saving potato mechanical ridge film furrow irrigation planting method suitable for northwestern China irrigation areas. The method has the advantages that under-film weeding, moisture increasing and thermal insulation can be achieved, mu yield can be increased, the potato planting in the northwestern irrigation areas is promoted to convert from manual planting to mechanical planting, the problem of irrigation area water resource shortage is solved effectively, disordered underwater resource development and ecological environment deterioration are restrained, and harmonic irrigation area agricultural science development is accelerated; the method which is an effective approach to achieve industrial, systematic and standardized development of potatoes is capable of lowering potato production cost, evident in water-saving, yield-increasing and income-increasing effects, scientific and reasonable, advanced in technology, high in production efficiency, good in social, economic and ecological benefits, capable of effectively solving the technical problems that the agricultural machine andagricultural process of the whole-process mechanical potato production method are not compatible, the potato production manner is outdated, potato production benefits are low, a whole set of mature and reliable production method does not exist and the like, and promising in popularization and application prospect.

Description

technical field [0001] The patent of the invention relates to a technical field of crop production and planting, in particular to a mechanized ridge-film furrow irrigation planting method suitable for high-efficiency water-saving potato irrigation in northwest my country. Background technique [0002] Potatoes are cold-resistant, drought-resistant, barren-resistant, adaptable, high in vitamin content, and rich in nutrients. They are annual herbaceous crops of the family Solanaceae and have been widely planted in about 160 countries and regions around the world. With the development of commodity agriculture and the rapid rise of the potato processing industry, the market demand for potatoes continues to grow. This has also prompted the continuous improvement of potato planting technology, especially the potato ridge film furrow irrigation planting technology. Due to the drought and water shortage in Northwest China, frequent droughts, serious soil erosion, insufficient soil ...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/06A01G22/25
Inventor 康璟李涛安长江张恩贵赵海志史明明
Owner 李涛
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