Potato infiltrating irrigation growing method

A planting method and potato technology, applied in botany equipment and methods, horticulture, cultivation, etc., can solve the problems of yield impact, restriction of planting area, high water consumption, etc., achieve improvement of light and water and fertilizer utilization, reduce fertilizer leaching, The effect of reducing the frequency of occurrence

Inactive Publication Date: 2010-11-10
INNER MONGOLIA AGRICULTURAL UNIVERSITY +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] Potatoes consume a lot of water during the growth process. In the arid areas of the north, the water source is affected, which restricts the expansion of the planting area.
In the traditional planting method of potatoes, water supply, topdressing and spraying are carried out separately, and it is difficult to realize the integration...

Method used

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  • Potato infiltrating irrigation growing method

Examples

Experimental program
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Embodiment 1

[0009] Embodiment 1: as figure 1 , figure 2 As shown, in the production of commercial potatoes, the width of the first ditch is 22cm, and the depth of the ditch from the surface is 8cm. Potato seed potatoes are arranged in a staggered row with a row spacing of 20cm and a plant spacing of 40cm. The distance between adjacent ridges is 90cm. A low ridge is formed from the covering soil, and the height of the ridge is 14cm from the bottom of the ditch. The buried drip irrigation belt 1 is laid above the middle of the two rows of seed potatoes 2, and is located 2 cm below the ground surface after covering with soil. After 10 days after the emergence of the seedlings, the ridges were cultivated and raised, and the ridges were cultivated twice according to the agronomic requirements. The height of the ridges was 24-32 cm from the ditch. This model can ensure the reasonable distribution of potato roots in the soil, make full use of soil water and fertilizer resources, and obtain ...

Embodiment 2

[0010] Embodiment 2: as figure 1 , figure 2 As shown, in the production of seed potatoes, the width of the ditch is 22cm, and the depth of the ditch from the surface is 8cm. Potato seed potatoes are arranged in a staggered row with a small row spacing of 20cm and a plant spacing of 25cm. The distance between adjacent ridges is 90cm. A low ridge is formed from the covering soil, and the height of the ridge is 14cm from the bottom of the ditch. The buried drip irrigation belt 1 is laid above the middle of the two rows of seed potatoes 2, and is located 2 cm below the ground surface after covering with soil. After 10 days after the emergence of the seedlings, the ridges were cultivated and raised, and the ridges were cultivated twice according to the agronomic requirements. The height of the ridges was 24-32 cm from the ditch. This model can ensure the reasonable distribution of potato roots in the soil, make full use of soil water and fertilizer resources, and obtain a high...

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Abstract

The invention discloses a potato infiltrating irrigation growing method. The growing process comprises the following steps: firstly ditching, wherein the ditch width is 19-23cm and the ditch depth is 6-10cm; sowing two lines of potatoes in the ditches alternately, wherein the line width is 18-22cm and the plant spacing is 23-42cm; earthing, forming low ridges, wherein two lines form one ridge and the ridging spacing is 87-93cm; shallowly paving underground drip tapes on the ridges between the two lines and 2-5cm under the earthed ground surface; and earthing up and ridging, 10 days after seedling emergence. By using the growing method of the invention, water resource can be saved, pouring of fertilizer can be lowered, occurrence of pests and diseases can be reduced, the yield can be increased and the environment can be protected.

Description

technical field [0001] The present invention relates to a potato planting method, in particular, in the process of sowing potato seed potatoes, by laying an underground drip irrigation belt, when water is needed, the drip irrigation belt slowly drips into the soil to supply the water and fertilizer required by the potatoes . Background technique [0002] Potatoes consume a lot of water during the growth process, and in the arid regions of the north, the influence of water sources restricts the expansion of the planting area. In the traditional planting method of potatoes, water supply, topdressing and spraying are carried out separately, and it is difficult to realize the integration of water and fertilizer. However, the current potato planting method of film-laying drip irrigation is labor-intensive and time-consuming, and the potato pieces grow under the film, which affects the yield. During the production process, the mulch mixed in the soil also affects the root develop...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G25/06
Inventor 樊明寿张国李慧成杜文亮孙上峰张子义
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY
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