CN111837856B - High-yield symbiotic planting method for potatoes and leguminous plants - Google Patents
High-yield symbiotic planting method for potatoes and leguminous plants Download PDFInfo
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- CN111837856B CN111837856B CN202010796207.XA CN202010796207A CN111837856B CN 111837856 B CN111837856 B CN 111837856B CN 202010796207 A CN202010796207 A CN 202010796207A CN 111837856 B CN111837856 B CN 111837856B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention provides a high-yield symbiotic planting method for potato-leguminous plants, which comprises the following steps: (1) selecting potatoes which are dormant for more than 3 months and have the outer diameter of more than or equal to 5cm, and removing large tuber floating soil on the surface for later use; (2) soaking seeds of leguminous plants; (3) 1-3 planting holes with the depth of 1.5-3cm are drilled at the non-bud holes on the same hemisphere surface of the potato tuber; (4) adding soil into the planting holes until the soil is 1-1.5cm away from the hole openings, and stopping adding the soil; (5) putting the seeds of the leguminous plants to be planted into the planting holes, and wetting; (6) continuing to add the soil to the hole, and stopping adding the soil; (7) wetting soil of the planting hole; (8) placing potato in dry dark space with planting hole hemisphere upward, standing for 3-15 days, and transplanting to field for planting after leguminous plant seedlings. The invention has the advantages of simple construction, strong operability, low cost and wide application range.
Description
Technical Field
The invention relates to a high-yield planting method of potatoes, in particular to a high-yield symbiotic planting method of potatoes and leguminous plants.
Background
The potato is an important food crop in China, soil which is loose, large in porosity and good in water drainage and ventilation is favored, and nitrogen is the primary limiting factor of the yield of the potato. At present, the planting of chinese potato mainly exerts nitrogen fertilizer through the external source and promotes the product, and work load is big, and the nitrogen utilization ratio is low, only about 35%, and the loss of a large amount of nitrogen has both aggravated environmental pollution, causes the waste again, has promoted planting cost.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a high-yield symbiotic planting method for potatoes and leguminous plants, the leguminous plants are planted in a potato body, the warm and humid environment and the nutrient supply of the potato accelerate the rapid germination and growth of the leguminous plants, the root systems of the leguminous plants extend to loosen the surrounding soil environment, the gathering of peripheral water and fertilizer elements to a root area is intensified, and meanwhile, the nitrogen fixation effect of the root systems of the leguminous plants provides more continuous and sufficient nitrogen supply for the growth of the potatoes, so that a high-yield mode of mutual benefit and intergrowth of the potatoes and the leguminous plants is realized.
In order to solve the technical problems, the technical scheme of the invention is as follows: a high-yield symbiotic planting method for potato-leguminous plants comprises the following steps:
(1) selecting potatoes which are dormant for more than 3 months and have the outer diameter of more than or equal to 5cm, and removing large tuber floating soil on the surface for later use;
(2) soaking seeds of leguminous plants;
(3) 1-3 planting holes with the depth of 1.5-3cm are drilled at the non-bud holes on the same hemisphere surface of the potato tuber;
(4) adding soil into the planting holes until the soil is 1-1.5cm away from the hole openings, and stopping adding the soil;
(5) putting the seeds of the leguminous plants to be planted into the planting holes, and wetting;
(6) continuing to add the soil to the hole, and stopping adding the soil;
(7) wetting soil of the planting hole;
(8) placing the potatoes in a dry and dark space, enabling the planting hole to be hemispherical upward, standing for 3-15 days, and after the leguminous plants grow seedlings, transferring the leguminous plants to a field for planting.
In the above method, the leguminous plant can be selected from semen glycines, semen Arachidis Hypogaeae, semen glycines, semen Pisi Sativi, semen Viciae Fabae, semen Phaseoli Radiati, herba Medicaginis, Sesbania, and Shadawang.
In the method, the soaking in the step (2) is carried out according to the conventional planting and seed soaking mode of each plant; such as sesbania, soaking the seeds in clear water at 50-60 deg.C for 24 hr before planting.
In the method, the hemispherical surface in the step (3) is a hemispherical surface with few eyes and a larger non-eye area.
In the method, the planting holes in the step (3) are vertical holes with the diameter of 0.5-1.0 cm.
In the method, the soil in the steps (4) and (6) is dried fine planting soil which is sieved by a sieve of 20-40 meshes.
In the above method, the wetting in steps (5) and (7) is drip wetting.
The invention has the following beneficial effects:
1) the invention has the advantages of simple construction, strong operability, low cost and wide application range.
2) The leguminous plants are planted in the potatoes, the warm and humid environment and the nutrient supply of the potatoes accelerate the rapid germination and growth of the leguminous plants, the roots of the leguminous plants extend to loosen the surrounding soil environment, the gathering of peripheral water and fertilizer elements to a root area is aggravated, and meanwhile, the nitrogen fixation effect of the roots of the leguminous plants provides more continuous and sufficient nitrogen for the growth of the potatoes, so that the high-yield mode of mutual and reciprocal growth of the potatoes and the leguminous plants is realized, and the yield increasing effect is obvious.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
A high-yield symbiotic planting method for potato and leguminous plant features that the leguminous plant is planted in potato body, the warm and humid environment and nutrients supply to potato can accelerate the germination and growth of leguminous plant, the root system of leguminous plant can be extended to loosen the surrounding soil, resulting in high concentration of water and fertilizer in root region, and the nitrogen fixation of root system of leguminous plant can provide more continuous and sufficient nitrogen for potato growth.
Example (b):
the example test started in 11-month late-ten days of 2018, was developed on the basis of the Huizhou Xiaojinkou test study, and had an area of 10000m 2 (200m is multiplied by 50m), three planting modes of the potato, the sesbania and the potato + sesbania are distributed. The seeding rate of the potatoes is 150 kg/mu, the seeding rate of the sesbania is 12.5 kg/mu, and the seeds are soaked in clear water for 24 hours at 50-60 ℃ before planting.
A high-yield symbiotic planting method for potato-leguminous plants comprises the following steps: selecting potatoes which are dormant for more than 3 months and have the outer diameter of 5-8cm, and removing large tuber floating soil on the surfaces; soaking sesbania seeds in clear water for 24 hours; pricking 1 planting hole with the depth of 1.8-2cm at the non-bud hole position of the same hemisphere surface of the potato tuber, wherein the diameter of the hole is 0.8-1.0 cm; adding dried and fine red loam of 20 meshes into the planting holes until the distance between the planting holes and the opening of the hole is 1-1.5cm, and stopping adding the soil; sesbania seeds to be planted are placed in the planting holes and are wetted by water drops; continuously adding soil to the hole; dripping water to moisten soil of the planting hole; placing the potatoes in a dry and dark room, enabling the planting hole to be hemispherical upward, standing for 9 days, then, enabling sesbania to emerge, and moving the sesbania to a field for planting.
The experimental observation results show that:
under two modes of sesbania and sesbania, the emergence rates of the sesbania at 12 days and 9 days after planting respectively reach 80 percent, and the difference is obvious; the field is harvested in the middle 3 months of 2019, the field, the potato and the field are respectively 1187kg of fresh grass and 1269kg of fresh grass per mu, and the planting of the potato and the field is beneficial to the accumulation of the field biomass.
Under the planting mode of 'potato', 'potato + sesbania', the emergence rates of the potatoes reach 80% in 6 th to 7 th days after planting, and the differences are small; the yield measured in the middle ten days of 3 months is 1183kg and 1532kg of potatoes per mu respectively by harvesting potato, potato and sesbania.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical solutions of the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solutions of the present invention.
Claims (6)
1. A high-yield symbiotic planting method for potatoes and leguminous plants is characterized by comprising the following steps: the method comprises the following steps:
(1) selecting potatoes which are dormant for more than 3 months and have the outer diameter of more than or equal to 5cm, and removing large tuber floating soil on the surface for later use;
(2) soaking seeds of leguminous plants;
(3) 1-3 planting holes with the depth of 1.5-3cm are drilled at the non-bud holes on the same hemisphere surface of the potato tuber;
(4) adding soil into the planting holes until the distance between the planting holes and the hole opening is 1-1.5cm, and stopping adding the soil;
(5) putting the seeds of the leguminous plants to be planted into the planting holes, and wetting;
(6) continuously adding soil to the opening, and stopping adding the soil;
(7) wetting soil of the planting hole;
(8) placing the potatoes in a dry and dark space, enabling the planting hole to be hemispherical upward, standing for 3-15 days, and after the leguminous plants grow seedlings, transferring the leguminous plants to a field for planting.
2. The high-yield symbiotic planting method of potato-legumes according to claim 1, wherein: the leguminous plant is semen glycines, semen Arachidis Hypogaeae, semen Pisi Sativi, semen Viciae Fabae, semen Phaseoli Radiati, herba Medicaginis, herba Sesbani or herba Caesalpiniae Minacis.
3. A high-yield symbiotic planting method of potato-legumes according to claim 1, characterized in that: and (4) in the step (3), the hemispherical surface has few eyes and a large non-eye area.
4. A high-yield symbiotic planting method of potato-legumes according to claim 1, characterized in that: the planting holes in the step (3) are vertical holes with the diameter of 0.5-1.0 cm.
5. A high-yield symbiotic planting method of potato-legumes according to claim 1, characterized in that: in the steps (4) and (6), the soil is dried fine planting soil which is sieved by a sieve of 20-40 meshes.
6. A high-yield symbiotic planting method of potato-legumes according to claim 1, characterized in that: in the steps (5) and (7), the wetting is dripping wetting.
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| CN111837856B true CN111837856B (en) | 2022-08-19 |
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Citations (4)
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| CN102067775A (en) * | 2010-03-29 | 2011-05-25 | 杨文钰 | Novel compensation cultivation method for interplanting potato with soybean |
| CN104817370A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Output-increase special biological fertilizer for potato, and preparation method thereof |
| CN105103826A (en) * | 2014-05-18 | 2015-12-02 | 赵东宁 | Dry land broad bean and potato interplanting method |
| CN110432104A (en) * | 2019-08-15 | 2019-11-12 | 内蒙古自治区农牧业科学院 | One inter-species turns over the implantation methods of covering arrow Kuo pea as potato |
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| CN105052474A (en) * | 2015-07-31 | 2015-11-18 | 大禹节水（天津）有限公司 | A drip irrigation planting method for potatoes intercropped cottons |
| CN108370998A (en) * | 2016-10-25 | 2018-08-07 | 龙里县康雅先蔬菜种植农场 | A kind of section fertilizer implantation methods of greenhouse potato interplanting green soy bean |
| CN109169132A (en) * | 2018-09-27 | 2019-01-11 | 岭南生态文旅股份有限公司 | A kind of Hipeastrum vittalum (L Her.) Herb.- Amaryllisvittata Ait tissue-cultured seedling crop field efficient cultivation method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067775A (en) * | 2010-03-29 | 2011-05-25 | 杨文钰 | Novel compensation cultivation method for interplanting potato with soybean |
| CN105103826A (en) * | 2014-05-18 | 2015-12-02 | 赵东宁 | Dry land broad bean and potato interplanting method |
| CN104817370A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Output-increase special biological fertilizer for potato, and preparation method thereof |
| CN110432104A (en) * | 2019-08-15 | 2019-11-12 | 内蒙古自治区农牧业科学院 | One inter-species turns over the implantation methods of covering arrow Kuo pea as potato |
Non-Patent Citations (2)
| Title |
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| 土豆种花生，明年长个土豆生！;唐僧爱洗头;《西瓜视频》;20170510;全文 * |
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