Potato straw coverage culture method
A cultivation method and potato technology, applied in botany equipment and methods, horticulture, application, etc., can solve problems such as smog, pollution in surrounding areas, low yield, etc., achieve high quality and save field resources
Inactive Publication Date: 2013-01-02
句容市虬山湖蔬菜种植专业合作社
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Problems solved by technology
However, the current traditional soil cultivation potato has a low germination rate and low yield, which is easily attacked by pests in the soil.
[0003] On the other hand, the current phenomenon of straw burning is very serious, which not only wastes precious ecological resources, but also causes serious pollution in surrounding areas, forming smog
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] A kind of potato stalk mulching cultivation method of the present invention comprises the following methods:
[0017] (1) Fertilize the soil with a furrow width of 120-140 cm, open a deep ditch with a depth of 20 cm, and carry out insecticidal treatment, spraying with 1000 times of 50% phoxim EC. ;
[0018] (2) Take the pre-germinated and sterilized tuber seed potatoes, sow them at a row spacing of 30-35 cm and a plant spacing of 25-30 cm. After sowing, attach 1 cm of sterilized wet sand, and then spread 5-6 cm thick treated stalks of straw;
[0019] Among them, the treatment of pre-germination of potatoes is as follows: cut the potatoes into tetrahedrons, sterilize them with thiophanate-methyl after cutting them, spread them out to dry, and then place them on happy soil to accelerate germination, and after 10-15 days of germination, expose them to sunlight After sowing, when sowing, the part with bud eyes will be close to the soil surface. Due to the high growth adv...
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The invention discloses a potato straw coverage culture method, which belongs to the field of crop culture and comprises the following steps that soil preparation and fertilization are carried out, the ridge width is 120 to 140cm, deep furrows are opened, the furrow depth is 20cm, and in addition, the insect killing treatment is carried out; potatoes are taken to be subjected to pre-germination, in addition, sterilized tubers are adopted for potato planting, the seeding is carried out according to the line distance being 30 to 35cm and the strain distance being 25 to 30cm, sterilized wet sand with the thickness being 1cm is covered after the seeding, and then, treated straw halm with the thickness being 5 to 6cm are paved; and water and fertilizer management is carried out on land ridges, weeding is artificially carried out, and diseases and pests are prevented and treated. The propagation and the culture on the potatoes are realized by the method through utilizing field straws, and the field resources are saved. In addition, compared with an ordinary potato culture method, the method has the advantage that the potato yield can be improved by 15 to 20 percent. The method can be used for effectively preventing and treating the exposed greening of the potatoes, and the quality of the propagated potatoes is high.
Description
technical field [0001] The invention relates to the field of crop cultivation, in particular to a potato stalk-covered cultivation method. Background technique [0002] Potatoes, also known as potatoes and yams, belong to the Solanaceae family, an annual herb, and their tubers are rich in starch, protein and minerals. They can be used as dishes, grains, feed or other processing purposes for humans. The current potato cultivation adopts vegetative propagation of tubers, which germinate and produce leaves after a period of dormancy. But at present, the traditional soil cultivation potato has a low germination rate, and the yield is not high, and it is easy to be attacked by pests in the soil. [0003] On the other hand, the current phenomenon of straw burning is very serious, which not only wastes precious ecological resources, but also causes serious pollution in surrounding areas, forming smog. The utilization of straw has not only become an important theme of new energy, ...
Claims
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IPC IPC(8): A01G1/00
Inventor 蒋士新周鹏陈超
Owner 句容市虬山湖蔬菜种植专业合作社