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Method for planting potatoes in greenhouse during interplanting of green manure

A planting method and potato technology are applied in fertilization methods, botanical equipment and methods, land preparation methods, etc., to achieve the effects of prolonging the time to market, improving economic benefits, and scientific and reasonable cultivation methods

Inactive Publication Date: 2018-08-07
龙里县康雅先蔬菜种植农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the effective planting method of potato intercropping green manure has not been reported yet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, a kind of green manure interplanting method for planting potatoes in greenhouses, comprises the following steps:

[0022] (1) In the early stage of planting potatoes on the ridge, plant leguminous green manure in the furrow in the greenhouse, and the leguminous green manure is Longwan No. 2 coniferous pea;

[0023] (2) After the leguminous green manure is harvested, the remaining stubble is harvested or all turned over to make green manure, and then the overturned land is irrigated;

[0024] (3) From the end of December to the beginning of January, transplant the potatoes that have grown to 4 inches high into the greenhouse. Before transplanting, spray them with octyl sulfuric acid 1:3000 times along the ditch. The film is tightly pressed with soil;

[0025] (4) After the potato blooms, water it every 5 days, and apply farmyard manure at the same time, apply 2800 kg per mu, and apply a mixture of nitrogen, phosphorus, and potassium fertilizers every 17 da...

Embodiment 2

[0031] Embodiment 2, a kind of green manure interplanting method for planting potatoes in greenhouses, comprises the following steps:

[0032] (1) In the early stage of planting potatoes on the ridge, plant leguminous green manure in the furrow in the greenhouse, and the leguminous green manure is Longwan No. 2 coniferous pea;

[0033] (2) After the leguminous green manure is harvested, the remaining stubble is harvested or all turned over to make green manure, and then the overturned land is irrigated;

[0034] (3) From the end of December to the beginning of January, transplant the potatoes that grow to 3 inches high into the greenhouse. The film is tightly pressed with soil;

[0035] (4) After the potatoes bloom, water once every 3 days, and at the same time apply farmyard manure, 2,500 kg per mu, and apply a mixture of nitrogen, phosphorus, and potassium fertilizers every 15 days;

[0036] (5) Weed every 15 days, stop watering 8 days before harvest, and wait for mature h...

Embodiment 3

[0041] Embodiment 3, a kind of green manure interplanting method for planting potatoes in greenhouses, comprises the following steps:

[0042] (1) In the early stage of planting potatoes on the ridge, plant leguminous green manure in the furrow in the greenhouse, and the leguminous green manure is Turkmen hairy potato;

[0043] (2) After the leguminous green manure is harvested, the remaining stubble is harvested or all turned over to make green manure, and then the overturned land is irrigated;

[0044] (3) From the end of December to the beginning of January, transplant the potatoes that have grown to a height of 5 inches into the greenhouse. The film is tightly pressed with soil;

[0045] (4) After the potatoes bloom, water once every 7 days, and at the same time apply farmyard manure, 3500 kg per mu, and apply a mixture of nitrogen, phosphorus, and potassium fertilizers every 20 days;

[0046] (5) Weed every 25 days, stop watering 12 days before harvest, and wait for mat...

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PUM

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Abstract

The invention discloses a method for planting potatoes in a greenhouse through interplanting of green manure. The method includes the following steps of firstly, planting leguminous green manure in ridges in the greenhouse in the early period of potato planting on the ridges; secondly, harvesting stubbles or turning all the stubbles to serve as the green manure after the leguminous green manure isharvested, and irrigating a turned land; thirdly, transplanting potatoes growing to be 3-5 inches high into the greenhouse from the end of December to the beginning of January, and tightly pressing films around seedlings with soil when the seedlings grow to be 13-15 cm high; fourthly, conducting watering once every 3-7 days after potato flowers emerge, applying farmyard manure once every 15-20 days according to the application amount of 2500-3500 kilograms per mu, and applying mixed fertilizer of nitrogen fertilizer, phosphorus fertilizer and potash fertilizer; fifthly, conducting weeding once every 15-25 days, stopping watering 8-12 days before harvesting, and waiting for maturity and harvesting. By means of the method, the fertilizer conservation can be increased without influencing thepotato yield.

Description

technical field [0001] The invention relates to a potato planting method, in particular to a green manure interplanting potato greenhouse planting method. Background technique [0002] Potatoes, also known as potatoes, are also called artichokes. For one season or two seasons a year cultivation. Underground tubers are round, egg, oval, etc., with bud eyes, red, yellow, white or purple skin. Aboveground stems are prismatic and hairy. Odd-pinnate compound leaves. Cymes terminal, flowers white, red or purple. Berry spherical, green or purple-brown. Seeds reniform, yellow. Multi-purpose tuber propagation. Can be used as medicine. According to the analysis of nutrition expert Li Shuyun, the potato vitality index is 8.6, which proves that it is effective in improving vitality; the disease prevention index is 126.67, which belongs to the high index range. [0003] It is more suitable for planting in irrigation areas and semi-arid and semi-humid arid areas with an altitude ...

Claims

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Application Information

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IPC IPC(8): A01G22/40A01G22/25A01B79/02A01C21/00A01N43/26A01P7/00
CPCA01B79/02A01C21/005A01N43/26Y02P60/21
Inventor 苟荣祥
Owner 龙里县康雅先蔬菜种植农场
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