CN112400643A - Weight-reducing and medicine-reducing preserved szechuan pickle cultivation method - Google Patents
Weight-reducing and medicine-reducing preserved szechuan pickle cultivation method Download PDFInfo
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- CN112400643A CN112400643A CN202011413821.XA CN202011413821A CN112400643A CN 112400643 A CN112400643 A CN 112400643A CN 202011413821 A CN202011413821 A CN 202011413821A CN 112400643 A CN112400643 A CN 112400643A
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
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Abstract
The invention provides a method for cultivating preserved szechuan pickle for losing weight and reducing drug consumption, which comprises the steps of mixing a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz, mixing a seed soaking medicament and preserved szechuan pickle seeds according to a certain proportion, soaking and draining to obtain medicine-coated preserved szechuan pickle seeds; the compound formula is adopted for fertilization in the early flowering phase, and the formula special fertilizer is applied in the full flowering phase; the weight-reducing and pesticide-reducing cultivation is realized by reducing the pesticide and fertilizer application amount and reducing the pure N content in the special fertilizer for the formula, and through yield statistics, compared with the traditional fertilizer application and pesticide application planting method, the yield of the preserved szechuan pickle obtained by the weight-reducing and pesticide-reducing method disclosed by the invention is reduced, the pesticide and fertilizer application amount is reduced, and the preserved szechuan pickle yield is improved to a certain extent.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a method for cultivating tuber mustard with weight and drug reduction effects.
Background
Mustard tuber, angiosperma, a family of dicotyledons. Most of them are herbaceous plants. The mustard tuber is a kind of mustard, which generally refers to leaf mustard, such as Jiutou mustard, potherb mustard, leaf mustard, bean curd skin mustard and the like. The preserved szechuan pickle is a semi-dry non-fermented salted vegetable, is prepared by pickling stems with mustard as a raw material, is one of Chinese famous products, and is also called three major pickled vegetables in the world together with French pickled cucumbers and German sweet and sour cabbages. The product is called as preserved szechuan pickle because the water in the preserved szechuan pickle needs to be squeezed out by squeezing during processing. More than 30 cities and counties in Sichuan province have been developed, and Zhejiang, Fujian, Jiangsu, Shanghai, Hunan, Guangxi, Taiwan and other provinces (direct prefectures and autonomous regions) also have production.
The sowing time of the preserved szechuan pickle is very critical and is an important link for obtaining high yield, the quality and the yield of the preserved szechuan pickle are related to the late sowing time, the sowing is too early, the virus disease is serious, meanwhile, the early bolting can be caused, and the stem is small, the yield is low and the processing quality is poor when the sowing is too late. The mustard tuber has the advantages of large fertilizer demand, high base fertilizer requirement, stage topdressing during growth, mastering the principles of light early stage, heavy middle stage and late stage supplement, keeping the soil moist, and preventing over-drying or alternation of drying and wetting, preventing bolting and flowering caused by too early fertilizer removal, and preventing too fast growth caused by over-wetting, particularly preventing the fertilization of late-maturing varieties from being stopped in one month before harvesting to prevent the hollowing caused by too fast growth.
With the continuous improvement of the preserved szechuan pickle cultivation technology, the yield of the preserved szechuan pickle gradually rises, but the preserved szechuan pickle is sensitive to environmental adaptability and is not stable. At present, the general principle of high-yield cultivation of tuber mustard is saturated fertilization and pesticide application, and the fertilizer and pesticide are excessively applied in practical application often due to the influence of external conditions, so that not only is the resource waste caused, but also the environment is polluted.
Disclosure of Invention
The invention provides a method for cultivating tuber mustard for reducing weight and reducing drug consumption, and aims to solve the problem of resource waste caused by excessive application of fertilizers and pesticides in the conventional tuber mustard planting application.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
1. the method for cultivating the preserved szechuan pickle for losing weight and reducing medicine is characterized by comprising the following steps of:
1) selecting soil: selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields;
2) land preparation: ploughing to remove stones in soil, cleaning stubbles, and cultivating field stalks;
3) selecting seeds, namely selecting full and non-shriveled tuber mustard seeds for later use;
4) seed soaking agent preparation: mixing a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz, and uniformly stirring to obtain a seed soaking medicament for later use;
5) soaking preserved szechuan pickle seeds: the seed of the hot pickled mustard tuber and the seed soaking medicament are mixed according to the mass ratio (500- & gt 700): 1, mixing, adding water, soaking for 2-4h, taking out and draining;
6) sowing: in the last 10 th month, sowing the seeds of the preserved szechuan pickle in a seed preparation field in a drill sowing or dibbling mode;
7) managing the field, cleaning the plants with withered diseases in time, removing weeds, and watering reasonably according to the soil humidity to ensure the water supply of the plants;
8) fertilization management: applying 2-3kg of urea, 15-20kg of calcium magnesium phosphate fertilizer and 10-15kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30-40 percent, and pouring 5kg of chitin into each mu of water;
9) harvesting: harvesting after the hot pickled mustard tuber is ripe.
Further, the concrete method for cultivating the peduncle in the step 2) comprises the following steps: preparing soil according to the standard of 1.2-1.5m, making ridges of 40cm wide by 15cm high, separating water inlet ditches of 50cm wide between adjacent compartments, and making the bottom of each ditch flush with the bottom of each compartment.
Further, removing shriveled seeds in the step 3) by adopting a water floating method, pouring the preserved szechuan pickle seeds into water, stirring, floating the shriveled seeds to the water surface, fishing out the shriveled seeds, sieving the shriveled seeds to obtain full seeds, and air-drying the full seeds.
Further, the mass ratio of the chlorantraniliprole suspending agent, the uniconazole and the prochloraz in the step 4) is 1:3: 5.
Further, the mass ratio of the hot pickled mustard tuber seeds to the seed soaking medicament in the step 5) is 600: 1.
further, the seeding rate in the step 6) is controlled to be 100-120 g of seeds per mu, and precision seeding is achieved.
The invention has the following beneficial effects:
in the invention, a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz are mixed, a seed soaking medicament and tuber mustard seeds are mixed according to a certain proportion, soaked and drained to obtain tuber mustard seeds wrapped with medicine; the compound formula is adopted for fertilization in the early flowering phase, and the formula special fertilizer is applied in the full flowering phase; the weight-reducing and pesticide-reducing cultivation is realized by reducing the pesticide and fertilizer application amount and reducing the pure N content in the special fertilizer for the formula, and through yield statistics, compared with the traditional fertilizer application and pesticide application planting method, the yield of the preserved szechuan pickle obtained by the weight-reducing and pesticide-reducing method disclosed by the invention is reduced, the pesticide and fertilizer application amount is reduced, and the preserved szechuan pickle yield is improved to a certain extent.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
At present, the general principle of high-yield cultivation of tuber mustard is saturated fertilization and pesticide application, and the fertilizer and pesticide are excessively applied in practical application often due to the influence of external conditions, so that not only is the resource waste caused, but also the environment is polluted. The embodiment of the invention prepares the seed soaking medicament during seed selection and sowing, mixes a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz, mixes the seed soaking medicament and tuber mustard seeds according to a certain proportion, soaks and drains to obtain tuber mustard seeds wrapped with medicine, optimizes the application dosage and simultaneously ensures the effect of preventing plant diseases and insect pests; the compound formula is adopted for fertilization in the initial flowering phase, the formula special fertilizer is applied in the full flowering phase, the pure N is reduced by 30-40%, the fertilizing amount is reduced, the nutrient elements required by the preserved szechuan pickle are ensured, the resources are saved, and the yield of the preserved szechuan pickle is stabilized.
In the embodiment of the invention, the method for cultivating the preserved szechuan pickle for losing weight and reducing medicine comprises the following steps:
selecting soil: selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields;
land preparation: ploughing to remove stones in soil, cleaning stubbles, and cultivating field stalks;
selecting seeds, namely selecting full and non-shriveled tuber mustard seeds for later use;
seed soaking agent preparation: mixing a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz, and uniformly stirring to obtain a seed soaking medicament for later use;
soaking preserved szechuan pickle seeds: the seed of the hot pickled mustard tuber and the seed soaking medicament are mixed according to the mass ratio (500- & gt 700): 1, mixing, adding water, soaking for 2-4h, taking out and draining;
sowing: in the last 10 th month, sowing the seeds of the preserved szechuan pickle in a seed preparation field in a drill sowing or dibbling mode;
managing the field, cleaning the plants with withered diseases in time, removing weeds, and watering reasonably according to the soil humidity to ensure the water supply of the plants;
fertilization management: applying 2-3kg of urea, 15-20kg of calcium magnesium phosphate fertilizer and 10-15kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30-40 percent, and pouring 5kg of chitin into each mu of water;
harvesting: harvesting after the hot pickled mustard tuber is ripe.
In the embodiment of the invention, the concrete method for cultivating the peduncle in the step 2) comprises the following steps: preparing soil according to the standard of 1.2-1.5m, making ridges of 40cm wide by 15cm high, separating water inlet ditches of 50cm wide between adjacent compartments, and making the bottom of each ditch flush with the bottom of each compartment.
In the embodiment of the invention, the shriveled seeds are removed in the step 3) by adopting a water floating method, the preserved szechuan pickle seeds are poured into water and stirred, the shriveled seeds float to the water surface, the shriveled seeds are fished out and sieved again to obtain full seeds, and the full seeds are dried in the air.
In the embodiment of the invention, the mass ratio of the chlorantraniliprole suspending agent, the uniconazole and the prochloraz in the step 4) is 1:3: 5.
In the embodiment of the invention, the mass ratio of the hot pickled mustard tuber seeds to the seed soaking medicament in the step 5) is 600: 1.
in the embodiment of the invention, the seeding rate in the step 6) is controlled to be 100-120 g of seeds per mu, so that the precision seeding is realized.
The technical effects of the present invention will be further described with reference to the following specific examples, but the specific implementation methods mentioned in these examples are only illustrative and explanatory of the technical solutions of the present invention, and do not limit the implementation scope of the present invention, and all modifications and substitutions based on the above principles should be within the protection scope of the present invention.
Example 1
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 2
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 550: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 3
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 600: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 4
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 650: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 5
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; the seed soaking medicament is prepared by mixing the seed of the hot pickled mustard tuber and the seed soaking medicament according to the mass ratio of 700: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 6
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; the compound formula is adopted for fertilization in the initial flowering period, and 2.5kg of urea, 18kg of calcium magnesium phosphate fertilizer and 13kg of potassium chloride are applied per mu; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 7
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 3kg of urea, 20kg of calcium magnesium phosphate fertilizer and 15kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 8
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 33 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 9
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 35 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 10
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, wherein the pure N is reduced by 37 percent, and 5kg of chitin is poured into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Example 11
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; mixing chlorantraniliprole suspending agent, uniconazole and prochloraz according to the mass ratio of 1:3:5, and uniformly stirring to obtain a seed soaking medicament for later use; mixing the hot pickled mustard tuber seeds with the seed soaking medicament according to the mass ratio of 500: 1, mixing, adding water, soaking for 2 hours, taking out and draining; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 40 percent, and pouring 5kg of chitin into each mu of water; harvesting after the hot pickled mustard tuber is ripe.
Comparative example 1
Selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields; ploughing to remove stones in soil, cleaning stubbles, cultivating field stalks, preparing soil according to a standard of 1.5m per compartment, cultivating ridges 40cm wide by 15cm high, arranging water inlet ditches 50cm wide between adjacent compartments, and enabling the ditch bottoms to be flush with the compartment bottoms; selecting full-grain preserved szechuan pickle seeds without dry shriveling for later use; sowing the tuber mustard seeds in a seed preparation field in a dibbling mode, wherein the sowing amount is 100g of seeds per mu; timely cleaning the plants suffering from the withered disease, removing weeds, and reasonably watering according to the soil humidity to ensure the water supply of the plants; applying 2kg of urea, 15kg of calcium magnesium phosphate fertilizer and 10kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, and pouring 5kg of chitin into each mu of land along with water; harvesting after the hot pickled mustard tuber is ripe.
The yields of the pickles harvested in examples 1 to 11 of the present invention and comparative example 1 were counted, and the results are shown in table 1.
TABLE 1
In summary, as can be seen from table 1, in the embodiments 1 to 11 of the present invention, the pure N content in the fertilizer special for the formula is reduced by reducing the amount of the chemical agent and the amount of the fertilizer applied, so as to achieve the cultivation of weight reduction and drug reduction, and through yield statistics, compared with the traditional planting method of applying fertilizer and drug, i.e., comparative example 1, the yield of the tuber mustard obtained by the method for weight reduction and drug reduction according to the present invention is not only reduced in the amount of the chemical agent and the fertilizer applied, but also improved to a certain extent.
In general, a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz are mixed, a seed soaking agent and tuber mustard seeds are mixed according to a certain proportion, and the soaked seeds are drained to obtain tuber mustard seeds wrapped with medicine; the compound formula is adopted for fertilization in the early flowering phase, and the formula special fertilizer is applied in the full flowering phase; the weight-reducing and pesticide-reducing cultivation is realized by reducing the pesticide and fertilizer application amount and reducing the pure N content in the special fertilizer for the formula, and through yield statistics, compared with the traditional fertilizer application and pesticide application planting method, the yield of the preserved szechuan pickle obtained by the weight-reducing and pesticide-reducing method disclosed by the invention is reduced, the pesticide and fertilizer application amount is reduced, and the preserved szechuan pickle yield is improved to a certain extent.
It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The method for cultivating the preserved szechuan pickle for losing weight and reducing medicine is characterized by comprising the following steps of:
1) selecting soil: selecting field blocks which are convenient to drain and irrigate and have the highest soil fertility as seed production fields;
2) land preparation: ploughing to remove stones in soil, cleaning stubbles, and cultivating field stalks;
3) selecting seeds, namely selecting full and non-shriveled tuber mustard seeds for later use;
4) seed soaking agent preparation: mixing a certain amount of chlorantraniliprole suspending agent, uniconazole and prochloraz, and uniformly stirring to obtain a seed soaking medicament for later use;
5) soaking preserved szechuan pickle seeds: the seed of the hot pickled mustard tuber and the seed soaking medicament are mixed according to the mass ratio (500- & gt 700): 1, mixing, adding water, soaking for 2-4h, taking out and draining;
6) sowing: in the last 10 th month, sowing the seeds of the preserved szechuan pickle in a seed preparation field in a drill sowing or dibbling mode;
7) managing the field, cleaning the plants with withered diseases in time, removing weeds, and watering reasonably according to the soil humidity to ensure the water supply of the plants;
8) fertilization management: applying 2-3kg of urea, 15-20kg of calcium magnesium phosphate fertilizer and 10-15kg of potassium chloride per mu in the initial flowering period by adopting a compound formula; applying a special fertilizer for the formula in the full-bloom stage, reducing the pure N by 30-40 percent, and pouring 5kg of chitin into each mu of water;
9) harvesting: harvesting after the hot pickled mustard tuber is ripe.
2. The method for cultivating the tuber mustard for losing weight and reducing drug consumption according to claim 1, wherein the concrete method for cultivating the peduncle in the step 2) comprises the following steps: preparing soil according to the standard of 1.2-1.5m, making ridges of 40cm wide by 15cm high, separating water inlet ditches of 50cm wide between adjacent compartments, and making the bottom of each ditch flush with the bottom of each compartment.
3. The method for cultivating the preserved szechuan pickle for losing weight and reducing drug consumption according to claim 1, wherein the shriveled seeds removed in the step 3) are removed by a water floating method, the preserved szechuan pickle seeds are poured into water and stirred, the shriveled seeds float to the water surface, the shriveled seeds are fished out and sieved again to obtain full seeds, and the full seeds are dried in the air.
4. The method for cultivating the tuber mustard for losing weight and reducing drug consumption according to claim 1, wherein the mass ratio of the chlorantraniliprole suspending agent, the uniconazole and the prochloraz in the step 4) is 1:3: 5.
5. The method for cultivating the tuber mustard for losing weight and reducing drug consumption according to claim 1, wherein the mass ratio of the tuber mustard seeds to the seed soaking agent in the step 5) is 600: 1.
6. the method for cultivating tuber mustard with weight and drug reduction according to claim 1, wherein the seeding rate in the step 6) is controlled to be 100-120 g seeds per mu, so that precision seeding is realized.
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