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Method for planting potatoes by rape straw covering

A technology of rape stalks and potatoes, applied in botany equipment and methods, horticulture, applications, etc., can solve problems such as unfavorable agricultural sustainable development and ecological civilization construction, waste of straw resources, frequent traffic accidents, etc., and achieve saving and potato harvesting Employment, increase in economic benefits, increase in output and benefits

Inactive Publication Date: 2013-04-24
吴和生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The burning of crop straws seriously pollutes the air, and the smog causes frequent traffic accidents and casualties. It not only becomes a major public hazard to the society, but also causes a serious waste of straw resources, which is not conducive to the sustainable development of agriculture and the construction of ecological civilization.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Spring sowing cultivation: ① Select virus-free varieties. Choose early-maturing and disease-resistant virus-free potato species; ②Select land and apply sufficient base fertilizer. To select arable land that has not been planted with Solanaceae crops, every 667m 2 Evenly spread 45% potassium sulfate compound fertilizer (nutrient content N15%-P2O515%-K2O15%) 30Kg and then rotary tillage; ③Soil preparation, ditching, grabbing moisture to create moisture. After the field is leveled, open a shallow trench with a depth of 4-5cm according to 35-40cm. When the moisture content is better, it is necessary to grab the moisture and sow, and when the moisture is insufficient, it is necessary to create moisture and sow; ④ Seed potato processing. The whole potato is sterilized by soaking in 0.1% potassium permanganate solution for 15-30 minutes. When sowing in spring, cut the whole potato lengthwise into about 25 grams of potato cubes to ensure that there are 1-2 dominant bud eyes o...

Embodiment 2

[0010] Autumn sowing cultivation: ① Select virus-free varieties. For autumn sowing, small whole potatoes with a diameter of 3-4cm can be used as seed potatoes harvested from planting virus-free seed potatoes in spring; ②Select land and apply sufficient base fertilizer. Use cultivated land that has not been planted with Solanaceae crops, every 667m 2 Evenly spread 45% potassium sulfate compound fertilizer (nutrient content N15%-P2O515%-K2O15%) 30Kg and then rotary tillage; ③Soil preparation, ditching, grabbing moisture to create moisture. After the field is leveled, open a 4-5cm deep shallow ditch according to 35-40cm. When the moisture content is better, it will be planted by grabbing moisture, and when the moisture content is insufficient, it will be planted by creating moisture; ④ Seed potato processing. When sowing in autumn, choose small whole potatoes with a diameter of 3-4cm harvested in spring, and soak the seeds in potassium permanganate solution for 15-30 minutes to ...

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Abstract

The invention discloses a method for planting potatoes by rape straw covering. The method is characterized by selecting early-maturing disease-resistant virus-free potato seeds and land where solanaceae crops are not planted, applying a potassium sulphate compound fertilizer, adopting 0.1% potassium permanganate solution to immerse the seeds, mixing plant ash with the seeds to disinfect the potato seeds, preparing soil and furrowing in proper time, moistening the soil, sowing the seeds, flattening the furrow, covering soil, adjusting moisture, covering rape straws, preventing insects and diseases and picking fresh potatoes.

Description

Technical field: [0001] The invention relates to a method for planting potatoes covered with rape stalks. Background technique: [0002] The burning of crop straws seriously pollutes the air, and the smog causes frequent traffic accidents and casualties. It not only becomes a major social hazard, but also causes a serious waste of straw resources, which is not conducive to the sustainable development of agriculture and the construction of ecological civilization. Dongtai City has planted more than 30,000 hectares of rape all year round, producing 90,000 tons of rapeseed and 2.03 million tons of straw; Potassium is 28,420 tons; the utilization of rape straw has become a problem. After repeated field experiments in the spring and autumn of 2012, the inventor successfully planted potatoes with rape stalks. Compared with traditional planting methods, the average yield in spring and autumn increased by 35.30%, and the commercial potato increased by 50.92%. Invention content: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 吴和生林红梅杨惠俊
Owner 吴和生
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