Early-spring high-yield potato cultivation method

A potato, high-yield technology, applied in botanical equipment and methods, seed immunization, horticulture, etc., can solve the problems of difficult potato yield, ecological environment damage, low economic benefits, etc., and achieve the effects of low cost, reduction of diseases and insect pests, and good appearance

Inactive Publication Date: 2013-03-27
FEIXI AGRI TECH PROMOTION CENT
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Potatoes have a long history of planting, but the average yield of potatoes planted by traditional planting techniques is about 3,000 kilograms per mu. In addition, potatoes planted by existing planting methods have problems such as many diseases and insect pests and poor quality, which makes it difficult to obtain potato production. In addition, due to the large investment in seed potatoes, chemical fertilizers, and pesticides, not only the economic benefits are low, but also the soil is deteriorated and the ecological environment is damaged. Therefore, exploring new potato planting technologies has become a very important topic today.

Method used

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  • Early-spring high-yield potato cultivation method

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Embodiment

[0035] The high-yield cultivation technology of early spring potato comprises the following steps:

[0036] (1) Variety selection

[0037] Select high-quality, high-yield, wide adaptability, strong disease resistance, and good commodity potato varieties, and soak the seed potatoes in the Chinese herbal medicine liquid for 15 minutes;

[0038] (2) Seed potato treatment

[0039] Start warm-planting good and qualified seed potatoes in mid-January. Keep at 20°C. After 30 days, the seed potatoes will sprout. After the warm-planting, you can cut into pieces. The weight of each cut piece is 20-25g. Cut the potato pieces into triangles, and each piece must have 2 bud eyes. When cutting the diseased potato, it should be removed. The cutting knife should be sterilized with 15% alcohol before cutting another piece, otherwise it will cause the spread of the disease;

[0040] (3) Grading germination

[0041] The cut pieces are classified according to the size of the bud ...

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Abstract

The invention discloses an early-spring high-yield potato cultivation technology. The early-spring high-yield potato cultivation technology comprises the following steps: variety selection, potato seed processing, grading-based germination acceleration, planting land selection, land preparation and fertilization, sowing and seedling raising, field management, control of pest and disease, harvesting and the like. According to the invention, by means of immersing seeds with a Chinese medicinal herbal solution and carrying out preventive spraying by using a Chinese medicinal herbal agent for preventing diseases and pests, disease and pest damages to potatoes can be reduced greatly, the growth environment of the potatoes is purified, the utilization of chemical pesticides is reduced, and an ecological environment is protected. The potatoes planted according to the invention are good in grade and are safe and pollution-free. The cultivation technology disclosed by the invention is simple, has the advantages of low cost, high yield, convenience for management and the like, and is suitable for large-scale cultivation.

Description

technical field [0001] The invention relates to a high-yield cultivation method for early spring potatoes, which belongs to the technical field of vegetable cultivation. Background technique [0002] As the third most important food crop in the world - potato, because the potato tuber has more water, less fat, and the heat per unit volume is quite low. Carotene and ascorbic acid, therefore, have high nutritional value and medicinal value, and are important fine varieties integrating grain and vegetables. [0003] Potatoes have a long history of planting, but the average yield of potatoes planted by traditional planting techniques is about 3,000 kilograms per mu. In addition, potatoes planted by existing planting methods have problems such as many diseases and insect pests, and poor quality, which makes it difficult to obtain potato production. In addition, due to the large investment in seed potatoes, chemical fertilizers, and pesticides, not only the economic benefits are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/08A01G1/00
Inventor 杨世安李鉴张定聪张庆武孙坚政张大来陈永龙韦世宏
Owner FEIXI AGRI TECH PROMOTION CENT
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