CN110583396A - Ecological planting high-yield method for rice - Google Patents
Ecological planting high-yield method for rice Download PDFInfo
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- CN110583396A CN110583396A CN201910917164.3A CN201910917164A CN110583396A CN 110583396 A CN110583396 A CN 110583396A CN 201910917164 A CN201910917164 A CN 201910917164A CN 110583396 A CN110583396 A CN 110583396A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- A01G22/20—Cereals
- A01G22/22—Rice
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- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A rice ecological planting high yield method comprises the following steps of, step one, selecting seeds and raising seedlings; step two, selecting land and finishing soil; step three, transplanting rice seedlings; step four, irrigation management; fifthly, fertilizing management; step six, mature harvesting; in the first step, selecting high-quality and high-yield rice seeds, airing the seeds 7-10 days before sowing for 2-3 days, soaking the seeds in 10-25 ℃ water for 16-24 hours, then transferring the seeds into warm water at the temperature of 40-45 ℃ for treatment for 5-8min, then transferring the seeds into warm water at the temperature of 50-55 ℃ for treatment for 10-15min, soaking the seeds in a seed soaking agent for 8 hours before sowing, and then sowing the seeds in a seedling bed; according to the method, the seeds are screened and pretreated before the rice seedlings are raised, so that the survival rate of the seeds is ensured, the fertilization of the rice is strictly regulated, the utilization rate of the fertilizer is improved, and the yield of the rice at the later stage can be effectively improved; wherein, the rice is deinsectized in an ecological mode, so that the rice produced in the later period does not accord with the green food standard.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to an ecological planting high-yield method for rice.
Background
The rice is one of the three most important grain crops in China, the seeding area of the rice in China accounts for about 30% of that of the grain crops in China, and the yield is close to half of the total yield of the grains; rice is used as the most main grain crop, more than 60% of people in China take rice as staple food, so that the yield of the rice is increased, and the method plays an important role in guaranteeing the food guarantee in China; in order to improve rice output in the existing market, the fertilizer is increased blindly, the utilization rate of the fertilizer is influenced, the yield can not be effectively improved, the mode of rice irrigation is not managed, the growth of later-stage rice is influenced, ecological planting is not carried out on the rice in the market, pesticides are widely used, and the later-stage rice is not in accordance with green food standards.
Disclosure of Invention
The invention aims to provide a rice ecological planting high-yield method to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a rice ecological planting high yield method comprises the following steps of, step one, selecting seeds and raising seedlings; step two, selecting land and finishing soil; step three, transplanting rice seedlings; step four, irrigation management; fifthly, fertilizing management; step six, mature harvesting;
in the first step, selecting rice seeds with disease and insect resistance, lodging resistance and high seed setting rate, airing the seeds 7-10 days before sowing, wherein the time for airing the seeds is 2-3 days, soaking the seeds for 16-24 hours by using water at 10-25 ℃, then transferring the seeds into warm water at 40-45 ℃ for treatment for 5-8min, then transferring the seeds into warm water at 50-55 ℃ for treatment for 10-15min, soaking the seeds for 8 hours by using a seed soaking agent 1-2 days before sowing, selecting a field exposed to the sun and irrigated with water as a seedling field for seedling cultivation, wherein the water depth is 0.25-0.5 cm, and sowing the soaked rice seeds into the seedling field for seedling cultivation;
selecting sunny land, measuring the pH value of the soil in the land by a sampling mode, and performing neutral treatment on the soil; then, turning the soil, spreading a layer of farmyard manure on the soil surface after insolating for two days in the sun, then deep ploughing and turning the soil again to mix each inch of soil with the farmyard manure, forming a drainage ditch, and irrigating with water to finish soil preparation of the rice field;
in the third step, mechanical seedling transplanting or manual seedling transplanting is adopted, the seedling age is controlled by mechanical seedling transplanting for 28-30 days, the seedling age is controlled by manual seedling transplanting for 32-35 days, 2-3 seedlings are planted in each hole, and the interval between the seedlings is 10-12 cm;
in the fourth step, a sufficient water layer is ensured after seedling transplanting, shallow water management is taken as the main tillering stage, the water level of the rice field is kept at 2-4cm after seedling transplanting until the tillering stage, the generation and growth of low tillering are promoted, the rice field is dried in the sun at proper time, ineffective tillering is controlled, water irrigation is enhanced until the ear emergence stage, the rice field enters the ear flowering stage, water is supplied in time, one day is selected optionally after ear emergence, fresh water is introduced in the sunny day, the outdoor temperature is 25-30 ℃, water drainage is started in the morning, the rice field is dried in the sun, and fresh water is drained in the field 15 days before harvesting and is dried in the sun;
in the fifth step, after 10-15 days, the seedlings are fertilized for the first time, 7kg of urea and 5kg of potash fertilizer are applied to each mu, and when the seedlings are fertilized for the second time, 5kg of urea is applied to each mu, and according to the growth condition of the seedlings, if the seedlings grow undesirably, the third time of fertilization can be applied, and 3-6kg of urea is applied to each mu;
and sixthly, harvesting in sunny days when 92% of grains are yellow and ripe in the rice complete maturity period, and airing for storage.
According to the technical scheme, the rice seeds with full particles are selected in the first step, proper stirring is carried out during the first seed soaking, and the floating rice seeds are fished out and removed after stirring.
According to the technical scheme, the seed soaking agent in the first step is a water mixed solution of cane sugar and honey, and the seed soaking agent comprises 3.5% of cane sugar, 2.5% of honey and the balance of water in percentage by weight.
According to the technical scheme, in the first step and the third step, before sowing and transplanting, a proper amount of herbicide is sprayed on a seedling raising field and a rice field.
According to the technical scheme, in the third step, if mechanical rice transplanting is adopted, the foliar fertilizer is applied once in ten days after the rice transplanting, and the foliar fertilizer comprises biogas slurry, urea, compound amino acid, sodium humate, trace elements, vitamins and citric acid.
According to the technical scheme, the farmyard manure in the second step comprises sludge, chicken manure, pig manure and plant ash in the fishpond.
According to the technical scheme, in the second step, if the pH value of the soil is measured to be acidic, an alkaline agent is added, the alkaline agent is lime sulphur, and if the soil is alkaline, an acidic agent is added, and the acidic agent is organic phosphoric acid.
According to the technical scheme, in the second step, a frequent vibration moth-luring lamp is installed in the paddy field, and meanwhile, frogs and toads are placed in the paddy field.
Compared with the prior art, the invention has the following beneficial effects: according to the method, the strict requirements and the standard are carried out on the conventional rice planting method, wherein the seeds are screened and pretreated before the rice seedlings are raised, so that the survival rate of the seeds is ensured, the rice is strictly and normally fertilized, the utilization rate of a fertilizer is improved, and the later-stage rice productivity can be effectively improved; wherein carry out the deinsectization to the rice through ecological mode, reduced the utilization of rice pesticide, made the produced rice in later stage not conform to green food standard, wherein irrigate the standard to the rice, do benefit to the high yield of later stage rice planting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a flow chart of the planting high yield method of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a rice ecological planting high yield method comprises the following steps of, step one, selecting seeds and raising seedlings; step two, selecting land and finishing soil; step three, transplanting rice seedlings; step four, irrigation management; fifthly, fertilizing management; step six, mature harvesting;
in the first step, selecting rice seeds with disease and insect resistance, lodging resistance and high seed setting rate, airing the seeds 7-10 days before sowing, wherein the time for airing the seeds is 2-3 days, soaking the seeds for 16-24 hours by using water at 10-25 ℃, then transferring the seeds into warm water at 40-45 ℃ for treatment for 5-8min, then transferring the seeds into warm water at 50-55 ℃ for treatment for 10-15min, soaking the seeds for 8 hours by using a seed soaking agent 1-2 days before sowing, selecting a field exposed to the sun and irrigated with water as a seedling field for seedling cultivation, wherein the water depth is 0.25-0.5 cm, and sowing the soaked rice seeds into the seedling field for seedling cultivation; selecting full-grain rice seeds in the first step, carrying out proper stirring during first seed soaking, fishing out floating rice seeds after stirring, and removing shrunken unqualified rice seeds, so that the survival rate of later-stage rice is improved, and the yield is improved; the seed soaking agent in the first step is a water mixed solution of cane sugar and honey, and consists of 3.5 percent of cane sugar, 2.5 percent of honey and the balance of water according to weight percentage, so that the seed soaking agent is beneficial to the later-stage seedling cultivation;
selecting sunny land, measuring the pH value of the soil in the land by a sampling mode, and performing neutral treatment on the soil; then, turning the soil, spreading a layer of farmyard manure on the soil surface after insolating for two days in the sun, then deep ploughing and turning the soil again to mix each inch of soil with the farmyard manure, forming a drainage ditch, and irrigating with water to finish soil preparation of the rice field; the farmyard manure in the second step comprises sludge, chicken manure, pig manure and plant ash in the fishpond, improves the fertility of the soil in the rice field, is beneficial to the cultivation of later-stage rice and the high yield of the later-stage rice; adding an alkaline agent into the soil if the pH value of the soil is acidic, wherein the alkaline agent is lime sulfur, and adding an acidic agent which is organic phosphoric acid into the soil if the soil is alkaline, so that the soil in the rice field is neutralized, and the rice is favorably planted; in the second step, frequent-vibration moth-trapping lamps are installed in the paddy field, and meanwhile frogs and toads are also placed in the paddy field, so that deinsectization of the paddy is realized in an ecological mode, and the problem that the produced rice does not meet the green food standard due to the fact that pesticides are widely used in the traditional mode is solved;
in the third step, mechanical seedling transplanting or manual seedling transplanting is adopted, the seedling age is controlled by mechanical seedling transplanting for 28-30 days, the seedling age is controlled by manual seedling transplanting for 32-35 days, 2-3 seedlings are planted in each hole, and the interval between the seedlings is 10-12 cm; before sowing and transplanting, spraying a proper amount of herbicide on a seedling raising field and a rice field to reduce the growth of weeds and facilitate the growth of later-stage rice; in the third step, if mechanical seedling transplanting is adopted, a foliar fertilizer is applied once after ten days of seedling transplanting, wherein the foliar fertilizer comprises biogas slurry, urea, compound amino acid, sodium humate, trace elements, vitamins and citric acid, and is beneficial to the growth of seedlings;
in the fourth step, a sufficient water layer is ensured after seedling transplanting, shallow water management is taken as the main tillering stage, the water level of the rice field is kept at 2-4cm after seedling transplanting until the tillering stage, the generation and growth of low tillering are promoted, the rice field is dried in the sun at proper time, ineffective tillering is controlled, water irrigation is enhanced until the ear emergence stage, the rice field enters the ear flowering stage, water is supplied in time, one day is selected optionally after ear emergence, fresh water is introduced in the sunny day, the outdoor temperature is 25-30 ℃, water drainage is started in the morning, the rice field is dried in the sun, and fresh water is drained in the field 15 days before harvesting and is dried in the sun;
in the fifth step, after 10-15 days, the seedlings are fertilized for the first time, 7kg of urea and 5kg of potash fertilizer are applied to each mu, and when the seedlings are fertilized for the second time, 5kg of urea is applied to each mu, and according to the growth condition of the seedlings, if the seedlings grow undesirably, the third time of fertilization can be applied, and 3-6kg of urea is applied to each mu;
and sixthly, harvesting in sunny days when 92% of grains are yellow and ripe in the rice complete maturity period, and airing for storage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A rice ecological planting high yield method comprises the following steps of, step one, selecting seeds and raising seedlings; step two, selecting land and finishing soil; step three, transplanting rice seedlings; step four, irrigation management; fifthly, fertilizing management; step six, mature harvesting; the method is characterized in that:
in the first step, selecting rice seeds with disease and insect resistance, lodging resistance and high seed setting rate, airing the seeds 7-10 days before sowing, wherein the time for airing the seeds is 2-3 days, soaking the seeds for 16-24 hours by using water at 10-25 ℃, then transferring the seeds into warm water at 40-45 ℃ for treatment for 5-8min, then transferring the seeds into warm water at 50-55 ℃ for treatment for 10-15min, soaking the seeds for 8 hours by using a seed soaking agent 1-2 days before sowing, selecting a field exposed to the sun and irrigated with water as a seedling field for seedling cultivation, wherein the water depth is 0.25-0.5 cm, and sowing the soaked rice seeds into the seedling field for seedling cultivation;
selecting sunny land, measuring the pH value of the soil in the land by a sampling mode, and performing neutral treatment on the soil; then, turning the soil, spreading a layer of farmyard manure on the soil surface after insolating for two days in the sun, then deep ploughing and turning the soil again to mix each inch of soil with the farmyard manure, forming a drainage ditch, and irrigating with water to finish soil preparation of the rice field;
in the third step, mechanical seedling transplanting or manual seedling transplanting is adopted, the seedling age is controlled by mechanical seedling transplanting for 28-30 days, the seedling age is controlled by manual seedling transplanting for 32-35 days, 2-3 seedlings are planted in each hole, and the interval between the seedlings is 10-12 cm;
in the fourth step, a sufficient water layer is ensured after seedling transplanting, shallow water management is taken as the main tillering stage, the water level of the rice field is kept at 2-4cm after seedling transplanting until the tillering stage, the generation and growth of low tillering are promoted, the rice field is dried in the sun at proper time, ineffective tillering is controlled, water irrigation is enhanced until the ear emergence stage, the rice field enters the ear flowering stage, water is supplied in time, one day is selected optionally after ear emergence, fresh water is introduced in the sunny day, the outdoor temperature is 25-30 ℃, water drainage is started in the morning, the rice field is dried in the sun, and fresh water is drained in the field 15 days before harvesting and is dried in the sun;
in the fifth step, after 10-15 days, the seedlings are fertilized for the first time, 7kg of urea and 5kg of potash fertilizer are applied to each mu, and when the seedlings are fertilized for the second time, 5kg of urea is applied to each mu, and according to the growth condition of the seedlings, if the seedlings grow undesirably, the third time of fertilization can be applied, and 3-6kg of urea is applied to each mu;
and sixthly, harvesting in sunny days when 92% of grains are yellow and ripe in the rice complete maturity period, and airing for storage.
2. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: and in the first step, rice seeds with full particles are selected, proper stirring is carried out during the first seed soaking, and the floating rice seeds are fished out and removed after stirring.
3. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: the seed soaking agent in the first step is a water mixed solution of cane sugar and honey, and consists of 3.5 percent of cane sugar, 2.5 percent of honey and the balance of water according to weight percentage.
4. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: and in the first step and the third step, before sowing and transplanting, spraying a proper amount of herbicide on the seedling raising field and the rice field.
5. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: in the third step, if mechanical seedling transplanting is adopted, a foliar fertilizer is applied once in ten days after seedling transplanting, wherein the foliar fertilizer comprises biogas slurry, urea, compound amino acid, sodium humate, trace elements, vitamins and citric acid.
6. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: and the farmyard manure in the second step comprises sludge, chicken manure, pig manure and plant ash in the fish pond.
7. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: and in the second step, if the pH value of the soil is measured to be acidic, adding an alkaline agent, wherein the alkaline agent is lime sulfur, and if the soil is alkaline, adding an acidic agent, wherein the acidic agent is organic phosphoric acid.
8. The ecological planting high-yield method for rice as claimed in claim 1, wherein the method comprises the following steps: and in the second step, a frequency vibration moth-trapping lamp is installed in the paddy field, and meanwhile, frogs and toads are also placed in the paddy field.
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| CN111937700A (en) * | 2020-09-14 | 2020-11-17 | 苏州市智惠岛农业科技有限公司 | Mixed planting method for rice |
| CN113079987A (en) * | 2021-04-25 | 2021-07-09 | 周新秀 | Test field for improving rice planting seed setting rate and planting method thereof |
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| CN113079987A (en) * | 2021-04-25 | 2021-07-09 | 周新秀 | Test field for improving rice planting seed setting rate and planting method thereof |
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