CN113545260A - Multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture - Google Patents
Multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture Download PDFInfo
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 185
- 235000009566 rice Nutrition 0.000 title claims abstract description 159
- 238000000034 method Methods 0.000 title claims abstract description 49
- 240000007594 Oryza sativa Species 0.000 title claims abstract description 27
- 241000209094 Oryza Species 0.000 claims abstract description 158
- 239000003337 fertilizer Substances 0.000 claims abstract description 47
- 238000003973 irrigation Methods 0.000 claims abstract description 41
- 230000002262 irrigation Effects 0.000 claims abstract description 41
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 18
- 238000003306 harvesting Methods 0.000 claims abstract description 16
- 238000009333 weeding Methods 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 241000272517 Anseriformes Species 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 17
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000575 pesticide Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 238000009331 sowing Methods 0.000 claims description 8
- 239000010902 straw Substances 0.000 claims description 7
- 201000010099 disease Diseases 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 5
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 239000003621 irrigation water Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 239000013589 supplement Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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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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- 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
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
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Abstract
The invention discloses a multifunctional paddy-upland hybrid rice yield increasing planting method for biological agriculture, and relates to the field of rice planting. The multifunctional paddy-upland hybrid rice yield-increasing planting method for the biological agriculture comprises seven steps of field making and leveling, slope making and opening, fertilizer application and shed building, seedling raising and transplanting, irrigation and pest prevention, weeding and maintenance and harvesting. The multifunctional paddy-upland hybrid rice yield-increasing planting method for the biological agriculture can play a role in draining waterlogging in rainy seasons, reduce the damage of excessive moisture to the growth of the upland rice, reduce the possibility of waterlogging death of the upland rice, drain rainwater into the paddy field, accumulate moisture required in the growth process of the paddy rice, reduce the irrigation cost in the cultivation process of the paddy rice, supplement the moisture required in the growth process of the upland rice in the upland rice field by the paddy field, improve the limitation of external geographical climate environment on the growth of the paddy-upland hybrid rice, and widen the cultivation range and the cultivation scene of the paddy-upland hybrid rice.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to a multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture.
Background
The paddy rice and the upland rice grow in the paddy field and the upland field respectively, conditions in the growth process are greatly different, the paddy-upland mixed paddy rice can grow in regions with special geographical environments in partial climates, but due to the difference of habits of the paddy rice and the upland rice, conditions such as water, temperature and the like need to be continuously mastered and adjusted in the growth and cultivation process, for example, a patent with the publication number of CN201910390438.8 needs to be regularly managed and irrigated, the cultivation efficiency is influenced, the labor burden of cultivation personnel is increased, waterlogging easily occurs in rainy seasons, the death of the paddy rice is caused, the practicability is poor, and the popularization and the use are not facilitated.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the multifunctional paddy-upland hybrid rice yield increasing planting method for the biological agriculture, which can increase the yield of the paddy-upland hybrid rice, reduce the labor burden of cultivation personnel, increase the cultivation efficiency and irrigate the rice without high-intensity management.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture comprises the following steps:
leveling of field construction: selecting a high-quality paddy field, building soil on two sides of the paddy field, wherein the soil building area on one side is equal to the area of the paddy field, the pH value of the soil is 6.3-6.9, the soil building thickness is 30-50 centimeters, the soil building area is the dry paddy field, carrying out leveling treatment on the dry paddy field, crushing upper-layer soil blocks, and enabling surface-layer soil particles to be powdery;
slope making and ravelling: arranging a slope at one side of the dry rice field close to the paddy rice field, and then forming strip gullies which are vertical to the paddy rice field on the surface of the dry rice field, wherein the width of each gully is 5-10 centimeters, and the distance between the gullies is 2.5-3 meters;
fertilizing and building a shed: applying straw powder in the paddy field and the dry paddy field, wherein the application amount is 15 kg/mu, and then sequentially applying base fertilizer and special rice fertilizer in the dry paddy field, wherein the application amount of the base fertilizer is 10 kg/mu, and the ratio of the base fertilizer to the special rice fertilizer is 4: 1, arranging a heat-preservation greenhouse above the paddy field;
seedling and transplanting: sowing rice and dry rice seeds in the paddy field, transplanting the dry rice seedlings into the dry rice fields on two sides respectively after the seeds grow to seedlings with corresponding degrees, and removing the upper greenhouse of the paddy field;
irrigation and pest prevention: guiding rainwater to the paddy field by the upper slope and gully of the dry paddy field during rainfall, and conveying corresponding amount of irrigation water into the paddy field and the dry paddy field by using a water conveying tool during dry weather, and spraying pesticide to the paddy field to prevent diseases and insect pests;
weeding and maintaining: breeding geese and ducks in the paddy field and the dry rice field, and irrigating a mixture of fertilizer and water to gully positions of the dry rice field in the middle growth period of the paddy rice and the dry rice, wherein the irrigation dosage of the mixture is 1200-1300L/mu;
harvesting: harvesting the rice and the upland rice in the mature period, weighing the rice and the upland rice respectively, and calculating the harvest of the rice and the upland rice.
Preferably: in the seedling transplanting step, the two seeds are exposed for 2-3 days before the seeds of the rice and the dry rice are sowed.
Preferably: in the slope making and gully opening step, the slope gradient of the slope of the dry rice field is 15-45 degrees.
Preferably: in the seedling transplanting step, the seedling spacing in the paddy field is controlled to be 18-24 cm, and the seedling spacing in the dry paddy field is controlled to be 15-20 cm.
Preferably: in the irrigation pest prevention step, the irrigation time is selected to be midnight, the irrigation interval is 7-9 days, the total amount of irrigated paddy fields is 14-16 t/mu and the total amount of irrigated dry paddy fields is 7-8 t/mu in each irrigation.
Preferably: in the weeding and maintaining step, the number of the geese and the ducks stocking in the paddy field and the dry paddy field is 20-25 per mu.
Preferably: in the weeding and maintaining step, when geese and ducks are raised in paddy fields and dry paddy fields, the steps are carried out 15 days before and after the period of pesticide spraying in the irrigation and pest prevention process.
Preferably: in the weeding and curing step, the mixture ratio of the fertilizer to the water is 1: 1, the fertilizer is urea and ammonium chloride.
(III) advantageous effects
Compared with the prior art, the invention provides a multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture, which has the following beneficial effects:
1. the multifunctional paddy-upland mixed rice planting method for biological agriculture improves the yield, builds soil on two sides of a paddy field as a upland field, meanwhile, the slope is arranged at the dry rice field, and the strip-shaped gullies which are vertically distributed with the rice field are arranged on the surface of the dry rice field, so that the function of draining waterlogging can be realized in rainy seasons, the damage of excessive water to the growth of dry rice is reduced, the possibility of waterlogging death of dry rice is reduced, simultaneously, the rainwater can be discharged into the paddy field to accumulate the water needed in the growth process of the paddy rice, the irrigation cost in the cultivation process of the paddy rice is reduced, meanwhile, the paddy field can also supplement water required by the growth process of the dry rice in the dry rice field, the limitation of the external geographical climate environment on the growth of the paddy-dry mixed rice is improved, the cultivation range and the cultivation scene of the paddy-dry mixed rice are widened, the cultivation and planting method is simple, scientific and efficient, the management is easy, and the popularization and the use are facilitated.
2. The multifunctional paddy-upland mixed rice yield-increasing planting method for the biological agriculture is characterized in that a heat-insulating greenhouse is arranged above a paddy field, rice seedlings and upland rice seedlings are cultured in the paddy field simultaneously, the rice seedlings do not need to be transplanted, the transplanting effect of the upland rice seedlings is easy and convenient, the overall planting efficiency of the paddy-upland mixed rice is greatly improved, the working time and the labor load are reduced, the method is scientific and convenient, the popularization is facilitated, the straw powder is applied to the paddy field and the upland field simultaneously, the base fertilizer and the special fertilizer for the rice are sequentially applied to the upland field, the mixture of the fertilizer and the water is irrigated to the gully of the upland field, sufficient nutritional ingredients are provided for the growth of the rice and the upland mixed rice, the yield of the paddy field is guaranteed, meanwhile, the poultry is used for cleaning up the pests and weeds growing in the paddy field, the pest reduction, and the cost of the rice, The damage of weeds threatens to further improve and guarantee the quality of the paddy-upland mixed rice, and on the other hand, the feed is provided for poultry, the feeding cost is reduced, the complementary effect is achieved, and the practicability is high.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
The first embodiment is as follows:
a multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture comprises the following steps:
leveling of field construction: selecting a high-quality paddy field, building soil on two sides of the paddy field, wherein the soil building area on one side is equal to the area of the paddy field, the pH value of the soil is 6.3, the soil building thickness is 30 centimeters, the soil building area is a dry paddy field, carrying out leveling treatment on the dry paddy field, crushing upper-layer soil blocks, and making surface-layer soil particles into powder;
slope making and ravelling: arranging a slope at one side of the dry land close to the paddy field, wherein the slope gradient of the slope of the dry land is 15 degrees, and then arranging strip-shaped gullies which are vertically distributed with the paddy field on the surface of the dry land, wherein the width of each gully is 5 centimeters, and the distance between the gullies is 2.5 meters;
fertilizing and building a shed: applying straw powder in the paddy field and the dry paddy field, wherein the application amount is 15 kg/mu, and then sequentially applying base fertilizer and special rice fertilizer in the dry paddy field, wherein the application amount of the base fertilizer is 10 kg/mu, and the ratio of the base fertilizer to the special rice fertilizer is 4: 1, arranging a heat-preservation greenhouse above the paddy field;
seedling and transplanting: sowing rice and dry rice seeds in a paddy field, exposing the two seeds for 2 days before sowing the rice and dry rice seeds, transplanting the dry rice seedlings into the dry rice fields on two sides respectively when the seeds grow to seedlings with corresponding degrees, controlling the seedling spacing of the seedlings in the paddy field to be 18 centimeters, controlling the seedling spacing of the seedlings in the dry rice fields to be 15 centimeters, and removing a greenhouse on the paddy field;
irrigation and pest prevention: guiding rainwater to the paddy field through the upper slope and gully of the dry paddy field during rainfall, conveying corresponding amount of irrigation water into the paddy field and the dry paddy field by using a water conveying tool in dry weather, wherein the irrigation time is selected to be midnight, the irrigation interval is 7 days, the total irrigation amount of the paddy field is 14 t/mu and the total irrigation amount of the dry paddy field is 7 t/mu during each irrigation, and spraying pesticides to the paddy field to prevent diseases and insect pests;
weeding and maintaining: and (2) throwing the geese and the ducks to the paddy field and the dry rice field 15 days before and after the pesticide spraying period, wherein the number of the geese and the ducks is 20 per mu, irrigating a mixture of fertilizer and water to the gully of the dry rice field in the middle growth period of the rice and the dry rice, and the ratio of the mixture of the fertilizer to the water is 1: 1, the fertilizer is urea and ammonium chloride, and the irrigation dosage of the mixture is 1200L/mu;
harvesting: harvesting the rice and the upland rice in the mature period, weighing the rice and the upland rice respectively, and calculating the harvest of the rice and the upland rice.
Example two:
a multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture comprises the following steps:
leveling of field construction: selecting a high-quality paddy field, building soil on two sides of the paddy field, wherein the soil building area on one side is equal to the area of the paddy field, the pH value of the soil is 6.6, the soil building thickness is 40 centimeters, the soil building area is a dry paddy field, carrying out leveling treatment on the dry paddy field, crushing upper-layer soil blocks, and making surface-layer soil particles into powder;
slope making and ravelling: arranging a slope at one side of the dry land close to the paddy field, wherein the slope gradient of the slope of the dry land is 30 degrees, and then arranging strip-shaped gullies which are vertically distributed with the paddy field on the surface of the dry land, wherein the width of each gully is 7.5 centimeters, and the distance between the gullies is 3 meters;
fertilizing and building a shed: applying straw powder in the paddy field and the dry paddy field, wherein the application amount is 15 kg/mu, and then sequentially applying base fertilizer and special rice fertilizer in the dry paddy field, wherein the application amount of the base fertilizer is 10 kg/mu, and the ratio of the base fertilizer to the special rice fertilizer is 4: 1, arranging a heat-preservation greenhouse above the paddy field;
seedling and transplanting: sowing rice and dry rice seeds in a paddy field, exposing the two seeds for 2.5 days before sowing the rice and dry rice seeds, transplanting the dry rice seedlings into the dry rice fields on two sides respectively when the seeds grow to seedlings with corresponding degrees, controlling the seedling spacing in the paddy field to be 21 centimeters and the seedling spacing in the dry rice fields to be 17.5 centimeters, and removing a greenhouse on the paddy field;
irrigation and pest prevention: guiding rainwater to the paddy field through the upper slope and gully of the dry paddy field during rainfall, conveying corresponding amount of irrigation water into the paddy field and the dry paddy field by using a water conveying tool in dry weather, wherein the irrigation time is selected to be midnight, the irrigation interval is 8 days, the total irrigation amount of the paddy field is 15 t/mu and the total irrigation amount of the dry paddy field is 7.5 t/mu during each irrigation, and spraying pesticides to the paddy field to prevent diseases and insect pests;
weeding and maintaining: and (2) throwing the geese and the ducks to the paddy field and the dry rice field 15 days before and after the pesticide spraying period, wherein the number of the geese and the ducks is 23 per mu, irrigating a mixture of fertilizer and water to the gully of the dry rice field in the middle growth period of the rice and the dry rice, and the ratio of the mixture of the fertilizer to the water is 1: 1, the fertilizer is urea and ammonium chloride, and the irrigation dosage of the mixture is 1250L/mu;
harvesting: harvesting the rice and the upland rice in the mature period, weighing the rice and the upland rice respectively, and calculating the harvest of the rice and the upland rice.
Example three:
a multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture comprises the following steps:
leveling of field construction: selecting a high-quality paddy field, building soil on two sides of the paddy field, wherein the soil building area on one side is equal to the area of the paddy field, the pH value of the soil is 6.9, the soil building thickness is 50 centimeters, the soil building area is a dry paddy field, carrying out leveling treatment on the dry paddy field, crushing upper-layer soil blocks, and making surface-layer soil particles into powder;
slope making and ravelling: arranging a slope at one side of the dry land close to the paddy field, wherein the slope gradient of the slope of the dry land is 45 degrees, and then forming strip-shaped gullies which are vertically distributed with the paddy field on the surface of the dry land, wherein the width of each gully is 10 centimeters, and the distance between the gullies is 3 meters;
fertilizing and building a shed: applying straw powder in the paddy field and the dry paddy field, wherein the application amount is 15 kg/mu, and then sequentially applying base fertilizer and special rice fertilizer in the dry paddy field, wherein the application amount of the base fertilizer is 10 kg/mu, and the ratio of the base fertilizer to the special rice fertilizer is 4: 1, arranging a heat-preservation greenhouse above the paddy field;
seedling and transplanting: sowing rice and dry rice seeds in a paddy field, exposing the two seeds for 3 days before sowing the rice and dry rice seeds, transplanting the dry rice seedlings into the dry rice fields on two sides respectively when the seeds grow to seedlings with corresponding degrees, controlling the seedling spacing of the seedlings in the paddy field to be 24 centimeters, controlling the seedling spacing of the seedlings in the dry rice fields to be 20 centimeters, and removing an upper greenhouse of the paddy field;
irrigation and pest prevention: guiding rainwater to the paddy field through the upper slope and gully of the dry paddy field during rainfall, conveying corresponding amount of irrigation water into the paddy field and the dry paddy field by using a water conveying tool in dry weather, wherein the irrigation time is selected to be midnight, the irrigation interval is 9 days, the total irrigation amount of the paddy field is 16 t/mu and the total irrigation amount of the dry paddy field is 8 t/mu during each irrigation, and spraying pesticides to the paddy field to prevent diseases and insect pests;
weeding and maintaining: and (2) throwing the geese and the ducks to the paddy field and the dry rice field 15 days before and after the pesticide spraying period, wherein the number of the geese and the ducks is 25 per mu, irrigating a mixture of fertilizer and water to gullies of the dry rice field in the middle growth period of the rice and the dry rice, and the ratio of the mixture of the fertilizer to the water is 1: 1, the fertilizer is urea and ammonium chloride, and the irrigation dosage of the mixture is 1300L/mu;
harvesting: harvesting the rice and the upland rice in the mature period, weighing the rice and the upland rice respectively, and calculating the harvest of the rice and the upland rice.
In each of the above embodiments, in the irrigation pest control step, the weather is continuously observed, and in the observation period, when it is observed that the continuous rainfall does not exceed 25-30 days, the weather can be regarded as dry weather.
Because of the difference of habits of rice and upland rice, conditions such as water, temperature and the like need to be continuously mastered and adjusted in the growth and cultivation process, irrigation needs to be regularly managed, cultivation efficiency is influenced, the labor burden of cultivation personnel is increased, waterlogging is easy to occur in rainy season, the death of rice is caused, the practicability is poor, and the popularization and the use are not facilitated, the multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture is characterized in that soil is built on two sides of a paddy field to serve as an upland field, a slope is arranged at the upland field, and strip-shaped gullies which are vertically distributed with the paddy field are arranged on the surface of the upland field, the waterlogging draining effect can be realized in rainy season, the damage of excessive water to the growth of upland rice is reduced, the possibility of the death of the upland rice is reduced, rainwater can be drained into the paddy field to accumulate water required in the growth process of the rice, and the irrigation cost in the cultivation process of the rice is reduced, meanwhile, the paddy field can also supplement water required by the dry paddy in the dry paddy field in the growth process, the limitation of the external geographical climate environment on the growth of the paddy and dry mixed paddy is improved, the cultivation range and the cultivation scene of the paddy and dry mixed paddy are widened, the cultivation and planting method is simple, scientific and efficient, the management is easy, the popularization and the use are facilitated, the heat preservation greenhouse is arranged above the paddy field, the paddy rice and the dry paddy rice seedlings are cultivated in the paddy field simultaneously, the transplanting of the paddy rice seedlings is not needed, the transplanting effect of the dry paddy rice seedlings is easy and convenient, the integral efficiency of the paddy and dry mixed paddy rice planting is greatly improved, the labor time and the labor burden are shortened, the method is scientific and convenient, the popularization is facilitated, meanwhile, the poultry is utilized to clean up the diseases and the weeds growing in the paddy field, the health guarantee is provided for the paddy field, the threat of the weeds is reduced, the quality of the paddy and dry mixed paddy rice is further improved, and the poultry is provided with the feed, the method has the advantages that the raising cost is reduced, the complementary effect is achieved, the practicability is high, meanwhile, the straw powder is applied to the paddy field and the dry rice field, the base fertilizer and the special rice fertilizer are sequentially applied to the dry rice field, and in addition, the mixture of the fertilizer and water is irrigated to gullies of the dry rice field, so that sufficient nutritional ingredients are provided for the growth of the rice and the dry rice, and the guarantee is provided for the yield of the paddy-upland mixed rice.
Claims (8)
1. A multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture is characterized by comprising the following steps:
leveling of field construction: selecting a high-quality paddy field, building soil on two sides of the paddy field, wherein the soil building area on one side is equal to the area of the paddy field, the pH value of the soil is 6.3-6.9, the soil building thickness is 30-50 centimeters, the soil building area is the dry paddy field, carrying out leveling treatment on the dry paddy field, crushing upper-layer soil blocks, and enabling surface-layer soil particles to be powdery;
slope making and ravelling: arranging a slope at one side of the dry rice field close to the paddy rice field, and then forming strip gullies which are vertical to the paddy rice field on the surface of the dry rice field, wherein the width of each gully is 5-10 centimeters, and the distance between the gullies is 2.5-3 meters;
fertilizing and building a shed: applying straw powder in the paddy field and the dry paddy field, wherein the application amount is 15 kg/mu, and then sequentially applying base fertilizer and special rice fertilizer in the dry paddy field, wherein the application amount of the base fertilizer is 10 kg/mu, and the ratio of the base fertilizer to the special rice fertilizer is 4: 1, arranging a heat-preservation greenhouse above the paddy field;
seedling and transplanting: sowing rice and dry rice seeds in the paddy field, transplanting the dry rice seedlings into the dry rice fields on two sides respectively after the seeds grow to seedlings with corresponding degrees, and removing the upper greenhouse of the paddy field;
irrigation and pest prevention: guiding rainwater to the paddy field by the upper slope and gully of the dry paddy field during rainfall, and conveying corresponding amount of irrigation water into the paddy field and the dry paddy field by using a water conveying tool during dry weather, and spraying pesticide to the paddy field to prevent diseases and insect pests;
weeding and maintaining: breeding geese and ducks in the paddy field and the dry rice field, and irrigating a mixture of fertilizer and water to gully positions of the dry rice field in the middle growth period of the paddy rice and the dry rice, wherein the irrigation dosage of the mixture is 1200-1300L/mu;
harvesting: harvesting the rice and the upland rice in the mature period, weighing the rice and the upland rice respectively, and calculating the harvest of the rice and the upland rice.
2. The method for planting the multifunctional paddy-upland hybrid rice for bio-agriculture according to claim 1, wherein the method comprises the following steps: in the seedling transplanting step, the two seeds are exposed for 2-3 days before the seeds of the rice and the dry rice are sowed.
3. The method for planting the multifunctional paddy-upland hybrid rice for bio-agriculture according to claim 1, wherein the method comprises the following steps: in the slope making and gully opening step, the slope gradient of the slope of the dry rice field is 15-45 degrees.
4. The method for planting the multifunctional paddy-upland hybrid rice for bio-agriculture according to claim 1, wherein the method comprises the following steps: in the seedling transplanting step, the seedling spacing in the paddy field is controlled to be 18-24 cm, and the seedling spacing in the dry paddy field is controlled to be 15-20 cm.
5. The method for planting the multifunctional paddy-upland hybrid rice for bio-agriculture according to claim 1, wherein the method comprises the following steps: in the irrigation pest prevention step, the irrigation time is selected to be midnight, the irrigation interval is 7-9 days, the total amount of irrigated paddy fields is 14-16 t/mu and the total amount of irrigated dry paddy fields is 7-8 t/mu in each irrigation.
6. The method for planting the multifunctional paddy-upland hybrid rice for bio-agriculture according to claim 1, wherein the method comprises the following steps: in the weeding and maintaining step, the number of the geese and the ducks stocking in the paddy field and the dry paddy field is 20-25 per mu.
7. The method for planting the multifunctional paddy-upland hybrid rice for bio-agriculture according to claim 6, wherein the method comprises the following steps: in the weeding and maintaining step, when geese and ducks are raised in paddy fields and dry paddy fields, the steps are carried out 15 days before and after the period of pesticide spraying in the irrigation and pest prevention process.
8. The method for planting multi-functional paddy-upland hybrid rice for bio-agriculture according to claim 7, wherein the method comprises the following steps: in the weeding and curing step, the mixture ratio of the fertilizer to the water is 1: 1, the fertilizer is urea and ammonium chloride.
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| CN202110667096.7A CN113545260A (en) | 2021-06-16 | 2021-06-16 | Multifunctional paddy-upland hybrid rice yield-increasing planting method for biological agriculture |
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| CN (1) | CN113545260A (en) |
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2021
- 2021-06-16 CN CN202110667096.7A patent/CN113545260A/en not_active Withdrawn
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Application publication date: 20211026 |
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