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Greenhouse plantation method or highly yielding potatoes

A planting method and potato technology, applied in the directions of botanical equipment and methods, planting substrates, plant cultivation, etc., can solve problems such as limiting potato harvest, limiting yield and quality, and achieving yield effects, accelerating growth, and improving upward growth. effect of speed

Inactive Publication Date: 2017-07-04
蚌埠市乔峰农业蔬菜专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Potatoes, as an important economic crop, have great room for improvement in yield, but there are often many problems that limit yield and quality in the existing planting management, especially in large-scale planting, the occurrence of diseases and insect pests and improper temperature control cause yield reduction Become the main factor limiting the potato harvest

Method used

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  • Greenhouse plantation method or highly yielding potatoes

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Effect test

Embodiment 1

[0020] A greenhouse planting method for high-yield potatoes, comprising the following steps:

[0021] (1) Seed treatment

[0022] Choose early-maturing potato seed potatoes with good surface gloss, high softness, fresh and virus-free, and germinate them 20 days before sowing. Cover the seed potatoes with sandy loam with a good ratio and place them in a cool environment for 10 days. Take out the germinated seed potatoes and place them on the heated kang, spread straw on the heated kang, keep the temperature at 38°C, bake for 1 day, and cut the sprouts into pieces when they darken, each seed block weighs 15 grams;

[0023] (2) Prepare the ground and set up a shed

[0024] After 3 times of plowing, drying, drying and fertilization, the soil contains 60 g / kg of organic matter, 2.0 g / kg of organic nitrogen, 0.2 g / kg of inorganic nitrogen, 130 mg / kg of available potassium, 30 mg / kg of available phosphorus, and available boron 0.3 mg / kg, the soil pH value is 6.4, and the shed can b...

Embodiment 2

[0031] A greenhouse planting method for high-yield potatoes, comprising the following steps:

[0032] (1) Seed treatment

[0033] Choose early-maturing potato seed potatoes with good surface gloss, high softness, fresh and virus-free, and germinate them 25 days before sowing. Cover the seed potatoes with sandy loam with a good ratio and place them in a cool environment for 11 days. Take out the germinated seed potatoes and place them on the heated kang, spread straw on the heated kang, keep the temperature at 40°C, bake for 1 day, and cut the sprouts into pieces when they darken, each seed block weighs 18 grams;

[0034] (2) Prepare the ground and set up a shed

[0035] After 4 times of plowing, drying and fertilization, the soil contains 70 g / kg of organic matter, 2.2 g / kg of organic nitrogen, 0.25 g / kg of inorganic nitrogen, 140 mg / kg of available potassium, 32 mg / kg of available phosphorus, and 32 mg / kg of available boron. 0.4 mg / kg, the soil pH value is 6.6, and the shed...

Embodiment 3

[0042] A greenhouse planting method for high-yield potatoes, comprising the following steps:

[0043] (1) Seed treatment

[0044] Choose early-maturing potato seed potatoes with good surface gloss, high softness, fresh and virus-free, and germinate them 30 days before sowing. Cover the seed potatoes with sandy loam with a good ratio and place them in a cool environment for 12 days. Take out the germinated seed potatoes and place them on the heated kang, spread straw on the heated kang, keep the temperature at 42°C, bake for 2 days, and cut the sprouts into pieces when they darken, each seed block weighs 20 grams;

[0045] (2) Prepare the ground and set up a shed

[0046]After 5 times of plowing, drying and fertilization, the soil contains 80 g / kg of organic matter, 2.5 g / kg of organic nitrogen, 0.3 g / kg of inorganic nitrogen, 150 mg / kg of available potassium, 35 mg / kg of available phosphorus, and available boron 0.6 mg / kg, the soil pH value is 6.8, and the shed can be erecte...

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Abstract

The invention relates to the field of potato plantation, and discloses a greenhouse plantation method for highly yielding potatoes. The method comprises the following steps: (1) processing seeds to make the processed seeds have the advantages of accelerated seedling come-up speed, strong breeding ability, rapid growth of vines, supply of a large amount of nutrient components to the root tuber and increase of the yield and the differentiation speed of skins; (2) preparing soil and building a greenhouse to make suitable soil environment accelerate the growth of potatoes and improve the resistance of the potatoes to pests and diseases and to make the temperature in the greenhouse help the potatoes to resist low temperatures and prevent rainwater striking caused bacteria; and (3) sowing and managing: carrying out whole bud coverage sowing to improve the prosperity of the root and avoid burnt seedlings caused by after manuring in the rapid growth of the seedlings, and covering the applied fertilizer with loose nutrient soil to effectively retain the fertilizer and increase the upward growth of the potatoes. The method increases the yield by 28-35%, and the starch content of the obtained potatoes is extremely high.

Description

technical field [0001] The invention belongs to the technical field of potato planting, and in particular relates to a greenhouse planting method for high-yield potatoes. Background technique [0002] Potato, Solanaceae Solanum, an annual herb, also known as ground egg, potato, potato, yam egg, sweet potato, potato, steamed egg, etc. Potato cultivation dates back to around 8000-5000 BC in southern Peru. Native to Peru and Chile in the Andes of South America. The Lake Titicaca region, 3,800 meters above the Andes, may have been the first place where potatoes were cultivated. About 7,000 years ago, an Indian tribe migrated from the east to the alpine Andes, set up camp near Lake Titicaca, and lived on hunting and gathering. They were the first to discover and eat wild potatoes. The most important potato cultivars are the tetraploid species. The tetraploid cultivar potato spread to all over the world. At first, the short-day type was introduced from Colombia in South Americ...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01G1/00A01G9/10
CPCA01C1/00A01G22/00A01G24/00
Inventor 乔峰
Owner 蚌埠市乔峰农业蔬菜专业合作社
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