CN110741890A - Method for interplanting konjak in corn field - Google Patents
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
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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
- A01C1/08—Immunising seed
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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
- A01G13/00—Protecting plants
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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
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Abstract
The invention discloses a method for interplanting konjak in a corn field, which comprises the following steps: s1, selecting seeds of konjak: classifying the seed taros according to the sizes, and selecting the seed taros with perfect shapes, no digging injury, no bruise, no mildew and rot, and no pest damage; s2, seed tuber and soil disinfection: sterilizing seed taro with formaldehyde or potassium permanganate, and sterilizing soil with quicklime; s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time; s4, sowing: one row of corns are planted in about one meter, one row of konjak is planted in the empty rows of corns in a sleeving manner, the planting distance is 30-35 cm, and the sowing depth is 15-20 cm; covering 3-5 cm of fine soil above the base fertilizer, and then sowing, wherein seed balls are inclined upwards; s5, field management: artificial weeding is adopted, and a hoe cannot be used for weeding in the whole growth period; and (4) topdressing, namely additionally fertilizing in the growth period of the konjak. The corn and konjak interplanting economic benefit is remarkable, is suitable for planting in middle and high mountain areas with the altitude of 800-1200 m, and is an effective way for farmers to delight and enrich in mountainous areas.
Description
Technical Field
The invention relates to the technical field of konjak planting, in particular to a method for interplanting konjak in a corn field.
Background
The konjak is beneficial alkaline food, and can balance the acid and alkali of the food and is beneficial to the health of human bodies when matched with the konjak for people eating too many animal acidic foods; at present, the health care and medical work of konjak is used as a plurality of clinical test researches all over the world, the conclusion is basically consistent, wherein, konjac glucomannan which is a main component belongs to water-soluble hemicellulose, the prominent nutrition and health care function of the konjac glucomannan is that the konjac glucomannan can play a role in adjusting nutrition unbalance, and the konjac glucomannan is different from water-insoluble fibers contained in vegetables such as Chinese cabbage, celery and the like, and the konjac glucomannan enters a human body and is discharged by the former shape, and can participate in the metabolism of the human body and influence intestinal bacteria to change towards the direction which is beneficial to health; the konjak contains a large amount of glucomannan, alkaloid, pectin, 17 amino acids required by human bodies, 10 mineral trace elements and rich dietary fibers, is a plant only containing a large amount of glucomannan in the biological world, has good prevention and treatment effects on modern rich diseases such as hyperlipidemia, high cholesterol, diabetes, obesity, constipation and the like, is an ideal health food for middle-aged and elderly people, and is deeply favored by the world health food market; in Japan, konjak has long been a necessary delicacy for matting and is known as "magic food".
Due to the wide application of the konjak and the knowledge of the konjak all over the world, the market demand of the konjak is increasing. However, the common konjak planting method has the advantages of common yield, unsuitability for planting in medium and high mountainous regions, and incapability of bringing considerable crop planting benefit to poor farmers in mountainous regions.
Disclosure of Invention
The invention aims to solve the technical problems in the background technology and provides a method for interplanting konjak in a corn field.
The invention provides a method for interplanting konjak in a corn field, which comprises the following steps:
s1, selecting seeds of konjak: classifying the seed taros according to the sizes, and selecting the seed taros with perfect shapes, no digging injury, no bruise, no mildew and rot, and no pest damage;
s2, seed tuber and soil disinfection: sterilizing seed taro with formaldehyde or potassium permanganate, and sterilizing soil with quicklime;
s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time;
s4, sowing: one row of corns are planted in about one meter, one row of konjak is planted in the empty rows of corns in a sleeving manner, the planting distance is 30-35 cm, and the sowing depth is 15-20 cm; covering 3-5 cm of fine soil above the base fertilizer, and then sowing, wherein seed balls are inclined upwards;
s5, field management: artificial weeding is adopted, and a hoe cannot be used for weeding in the whole growth period; topdressing, namely additionally fertilizing in the growth period of the konjak;
s6, pest control: when diseases and pests are found, the diseases and pests need to be treated in time, and comprehensive control measures are taken;
and S7, harvesting, and harvesting about 20 days after seedling pouring.
Preferably, after the seed tubers are selected in the step S1, the seed tubers need to be aired for 2-3 days, and then the subsequent disinfection treatment is carried out.
Preferably, the specific disinfection method for the soil in the step S2 is as follows: 1-2 weeks before sowing, uniformly spreading 50-100 kg of quicklime on each mu of land for sterilization; in a land block with serious underground pests, 3 percent phoxim powder or 3 percent carbofuran powder of 3 kg mixed fine sand 5-20 kg is combined with land preparation to be uniformly spread and applied to kill the underground pests.
Preferably, in the step S3, 30-40 kg of decomposed farmyard manure, 50 kg of phosphate fertilizer, 20 kg of potassium sulfate and 50 kg of ternary compound fertilizer are used as base fertilizer per mu of land.
Preferably, the optimal planting time in step S4 is: before and after the Ming festival, the konjak is sown while the seedlings are transplanted in the corn nutrition pot.
Preferably, in the step S5, when the seedlings of the konjac are not scattered yet, 40g of the paclobutrazol wettable powder with the concentration of 15% is sprayed with water per mu.
Preferably, the specific operations of topdressing in step S5 are: in the leaf-spreading period of the konjak, a small ditch is formed between two rows of konjak, and 5-8 kg of urea is applied in the ditch to extract seedlings; in the expanding period of the konjak bulb, 5-10 kg of potassium sulfate type compound fertilizer is applied to the leaf surface; meanwhile, spraying is combined, and 30-50g of monopotassium phosphate is diluted and then sprayed on the leaf surfaces.
Preferably, in the step S6, 72% of agricultural streptomyces is selected for use after konjak seedlings emerge, and spraying is performed after dilution; meanwhile, the central diseased plant is pulled out in time and disinfected by quicklime, so that other healthy plants are prevented from being infected.
Preferably, when the base fertilizer is spread, farmyard manure can be spread or applied in a ditch, and the compound fertilizer is suitable for the ditch; meanwhile, the seeds are fertilized, isolated and prevented from burning.
The invention has the following beneficial effects:
1. according to the characteristics of the konjak of temperature preference, shade resistance, light sensitivity and high temperature sensitivity, the interplanting technology of konjak and corn is adopted, the growing period of the corn can be utilized to shade and cool the konjak in the early stage, and sufficient light and temperature conditions can be provided in the later stage, so that the konjak grows well; meanwhile, a large amount of organic fertilizer is applied during konjak planting, so that the soil can be loosened, the root growth of the corn is facilitated, and the yield of the corn is increased;
2. the corn and konjak interplanting economic benefit is remarkable, the income per mu of corn and konjak interplanting can reach about 4000 yuan, and the method is suitable for planting in middle and high mountain areas with the altitude of 800-1200 m and is an effective way for farmers to lose poverty and become rich in mountainous areas.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example one
The method for interplanting konjak in corn field comprises the following steps:
s1, selecting seeds of konjak: classifying the seed taros according to sizes, selecting the seed taros which are in a perfect shape, have no digging injury, no bruise, no mildew and rot and no harm of diseases and insects, airing for 2-3 days after the seed taros are selected, and then carrying out subsequent disinfection treatment;
s2, seed tuber and soil disinfection: the method comprises the following steps of (1) disinfecting seed taro by formaldehyde or potassium permanganate, and disinfecting soil by quick lime, wherein the concrete disinfection method of the soil comprises the following steps: 1-2 weeks before sowing, 50 kg of quicklime is uniformly spread on each mu of land for sterilization; in a land block with serious underground pests, 3 percent phoxim powder or 3 percent carbofuran powder of 3 kilograms is used for preparing 3 kilograms of fine sand of 5 kilograms and is used for uniformly spreading and killing the underground pests;
s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time; 30 backs of decomposed farmyard manure, 50 jin of phosphate fertilizer, 20 jin of potassium sulfate and 50 kg of ternary compound fertilizer are used as base fertilizer in each mu of land; when the base fertilizer is spread, farmyard manure can be spread or applied in a ditch, and the compound fertilizer is suitable for the ditch; meanwhile, the seeds are fertilized, isolated and prevented from burning;
s4, sowing: one line of corn is planted in about one meter, one line of konjak is planted in the empty line of corn in a sleeving manner, the plant spacing is 30 cm, and the sowing depth is 15 cm; the optimal planting time is as follows: seeding konjak before and after the Qingming festival while seedling and transplanting in a corn nutrition pot, covering 3 cm of fine soil above a base fertilizer, and then seeding, wherein seed balls are inclined upwards;
s5, field management: adopting artificial weeding, weeding by using a hoe in the whole growth period, and spraying 40g of 15% paclobutrazol wettable powder mixed with water per mu when the seedlings of the konjak come out and leaves are not scattered; topdressing, namely additionally fertilizing in the growth period of the konjak; in the leaf-spreading period of the konjak, a small ditch is formed between two rows of konjak, and 5 kilograms of urea is applied in the ditch to extract the seedlings; in the expanding period of the konjak corm, 5 kilograms of potassium sulfate type compound fertilizer is applied to the leaf surface; spraying the mixture, diluting 30g of monopotassium phosphate, and spraying the diluted monopotassium phosphate on the leaf surfaces;
s6, pest control: when diseases and pests are found, the diseases and pests need to be treated in time, and comprehensive control measures are taken; after konjak seedlings emerge, 72% agricultural streptomyces is selected, diluted and sprayed; meanwhile, the central diseased plant is pulled out in time and disinfected by quicklime, so that other healthy plants are prevented from being infected;
and S7, harvesting, and harvesting about 20 days after seedling pouring.
According to the characteristics of the konjak such as temperature preference, shade resistance, light sensitivity and high temperature sensitivity, the interplanting technology of konjak and corn is adopted, so that the konjak can be shaded and cooled in the growing period of the corn in the early stage, and sufficient light and temperature conditions can be provided in the later stage, so that the konjak grows well; meanwhile, a large amount of organic fertilizer is scattered during konjak planting, so that the soil can be loosened, the root growth of the corn is facilitated, and the yield of the corn is increased.
The corn and konjak interplanting economic benefit is remarkable, the income per mu of corn and konjak interplanting can reach about 4000 yuan, and the method is suitable for planting in middle and high mountain areas with the altitude of 800-1200 m and is an effective way for farmers to lose poverty and become rich in mountainous areas.
Example two
The method for interplanting konjak in corn field comprises the following steps:
s1, selecting seeds of konjak: classifying the seed taros according to sizes, selecting the seed taros which are in a perfect shape, have no digging injury, no bruise, no mildew and rot and no harm of diseases and insects, airing for 2-3 days after the seed taros are selected, and then carrying out subsequent disinfection treatment;
s2, seed tuber and soil disinfection: the method comprises the following steps of (1) disinfecting seed taro by formaldehyde or potassium permanganate, and disinfecting soil by quick lime, wherein the concrete disinfection method of the soil comprises the following steps: 1-2 weeks before sowing, evenly spreading 75 kg of quicklime for sterilization per mu of land; in a land block with serious underground pests, 3 percent phoxim powder or 3 percent carbofuran powder is used for 3 kilograms of mixed fine sand and 17.5 kilograms of mixed fine sand are combined to land preparation and uniformly spread to kill the underground pests;
s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time; 35 jin of decomposed farmyard manure, 50 jin of phosphate fertilizer, 20 jin of potassium sulfate and 50 kg of ternary compound fertilizer are used as base fertilizers in each mu of land; when the base fertilizer is spread, farmyard manure can be spread or applied in a ditch, and the compound fertilizer is suitable for the ditch; meanwhile, the seeds are fertilized, isolated and prevented from burning;
s4, sowing: one line of corn is planted in about one meter, one line of konjak is planted in the empty line of corn in a sleeving manner, the plant spacing is 32.5 cm, and the sowing depth is 17.5 cm; the optimal planting time is as follows: seeding konjak before and after the Qingming festival while seedling and transplanting in a corn nutrition pot, covering fine soil of 4 cm above a base fertilizer, and then seeding, wherein seed balls are inclined upwards;
s5, field management: adopting artificial weeding, weeding by using a hoe in the whole growth period, and spraying 40g of 15% paclobutrazol wettable powder mixed with water per mu when the seedlings of the konjak come out and leaves are not scattered; topdressing, namely additionally fertilizing in the growth period of the konjak; in the leaf-spreading period of the konjak, a small ditch is formed between two rows of konjak, and 6.5 kg of urea is applied in the ditch to extract seedlings; during the expansion period of the konjak bulb, applying 7.5 kilograms of potassium sulfate type compound fertilizer on the leaf surface; spraying the mixture, namely diluting 40g of monopotassium phosphate and spraying the diluted monopotassium phosphate on the leaf surfaces;
s6, pest control: when diseases and pests are found, the diseases and pests need to be treated in time, and comprehensive control measures are taken; after konjak seedlings emerge, 72% agricultural streptomyces is selected, diluted and sprayed; meanwhile, the central diseased plant is pulled out in time and disinfected by quicklime, so that other healthy plants are prevented from being infected;
and S7, harvesting, and harvesting about 20 days after seedling pouring.
According to the characteristics of the konjak such as temperature preference, shade resistance, light sensitivity and high temperature sensitivity, the interplanting technology of konjak and corn is adopted, so that the konjak can be shaded and cooled in the growing period of the corn in the early stage, and sufficient light and temperature conditions can be provided in the later stage, so that the konjak grows well; meanwhile, a large amount of organic fertilizer is scattered during konjak planting, so that the soil can be loosened, the root growth of the corn is facilitated, and the yield of the corn is increased.
The corn and konjak interplanting economic benefit is remarkable, the income per mu of corn and konjak interplanting can reach about 4000 yuan, and the method is suitable for planting in middle and high mountain areas with the altitude of 800-1200 m and is an effective way for farmers to lose poverty and become rich in mountainous areas.
EXAMPLE III
The method for interplanting konjak in corn field comprises the following steps:
s1, selecting seeds of konjak: classifying the seed taros according to sizes, selecting the seed taros which are in a perfect shape, have no digging injury, no bruise, no mildew and rot and no harm of diseases and insects, airing for 2-3 days after the seed taros are selected, and then carrying out subsequent disinfection treatment;
s2, seed tuber and soil disinfection: the method comprises the following steps of (1) disinfecting seed taro by formaldehyde or potassium permanganate, and disinfecting soil by quick lime, wherein the concrete disinfection method of the soil comprises the following steps: 1-2 weeks before sowing, uniformly spreading 100 kg of quicklime on each mu of land for sterilization; in a land block with serious underground pests, 3 percent phoxim powder or 3 percent carbofuran powder is used for 3 kg mixed fine sand and 20 kg mixed fine sand to be combined with land preparation and uniformly spread to kill the underground pests;
s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time; 40 jin of decomposed farmyard manure, 50 jin of phosphate fertilizer, 20 jin of potassium sulfate and 50 kg of ternary compound fertilizer are used as base fertilizers in each mu of land; when the base fertilizer is spread, farmyard manure can be spread or applied in a ditch, and the compound fertilizer is suitable for the ditch; meanwhile, the seeds are fertilized, isolated and prevented from burning;
s4, sowing: one row of corns are planted in about one meter, one row of konjak is planted in the empty rows of corns in a sleeving manner, the planting distance is 35 cm, and the sowing depth is 20 cm; the optimal planting time is as follows: seeding konjak before and after the Qingming festival while seedling and transplanting in a corn nutrition pot, covering fine soil of 5 cm above a base fertilizer, and then seeding, wherein seed balls are inclined upwards;
s5, field management: adopting artificial weeding, weeding by using a hoe in the whole growth period, and spraying 40g of 15% paclobutrazol wettable powder mixed with water per mu when the seedlings of the konjak come out and leaves are not scattered; topdressing, namely additionally fertilizing in the growth period of the konjak; in the leaf-spreading period of the konjak, a small ditch is formed between two rows of konjak, and 8 kilograms of urea is applied in the ditch to extract the seedlings; during the expansion period of the konjak bulb, applying 10 kilograms of potassium sulfate type compound fertilizer on the leaf surface; spraying the mixture, diluting 50g of monopotassium phosphate, and spraying the diluted monopotassium phosphate on the leaf surfaces;
s6, pest control: when diseases and pests are found, the diseases and pests need to be treated in time, and comprehensive control measures are taken; after konjak seedlings emerge, 72% agricultural streptomyces is selected, diluted and sprayed; meanwhile, the central diseased plant is pulled out in time and disinfected by quicklime, so that other healthy plants are prevented from being infected;
and S7, harvesting, and harvesting about 20 days after seedling pouring.
According to the characteristics of the konjak such as temperature preference, shade resistance, light sensitivity and high temperature sensitivity, the interplanting technology of konjak and corn is adopted, so that the konjak can be shaded and cooled in the growing period of the corn in the early stage, and sufficient light and temperature conditions can be provided in the later stage, so that the konjak grows well; meanwhile, a large amount of organic fertilizer is scattered during konjak planting, so that the soil can be loosened, the root growth of the corn is facilitated, and the yield of the corn is increased.
The corn and konjak interplanting economic benefit is remarkable, the income per mu of corn and konjak interplanting can reach about 4000 yuan, and the method is suitable for planting in middle and high mountain areas with the altitude of 800-1200 m and is an effective way for farmers to lose poverty and become rich in mountainous areas.
Example four
The method for interplanting konjak in corn field comprises the following steps:
s1, selecting seeds of konjak: classifying the seed taros according to sizes, selecting the seed taros which are in a perfect shape, have no digging injury, no bruise, no mildew and rot and no harm of diseases and insects, airing for 2-3 days after the seed taros are selected, and then carrying out subsequent disinfection treatment;
s2, seed tuber and soil disinfection: the method comprises the following steps of (1) disinfecting seed taro by formaldehyde or potassium permanganate, and disinfecting soil by quick lime, wherein the concrete disinfection method of the soil comprises the following steps: 1-2 weeks before sowing, uniformly spreading 88 kg of quicklime on each mu of land for sterilization; in a land block with serious underground pests, 3 percent phoxim powder or 3 percent carbofuran powder is used for 3 kilograms of mixed fine sand and 6.8 kilograms of mixed fine sand are combined to land preparation and uniformly spread to kill the underground pests;
s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time; adopting decomposed farmyard manure 38 kg back, phosphate fertilizer 50 kg, potassium sulfate 20 kg and ternary compound fertilizer 50 kg as base fertilizer per mu of land; when the base fertilizer is spread, farmyard manure can be spread or applied in a ditch, and the compound fertilizer is suitable for the ditch; meanwhile, the seeds are fertilized, isolated and prevented from burning;
s4, sowing: one line of corn is planted in about one meter, one line of konjak is planted in the empty line of corn in a sleeving manner, the plant spacing is 31.8 cm, and the sowing depth is 17.6 cm; the optimal planting time is as follows: before and after the Qingming festival, the konjak is sown while the corn is cultivated and transplanted in a nutrition pot, the fine soil with the thickness of 3.8 cm is covered above the base fertilizer, and then the konjak is sown, and the seed balls are inclined upwards;
s5, field management: adopting artificial weeding, weeding by using a hoe in the whole growth period, and spraying 47 g of 15% paclobutrazol wettable powder mixed with water per mu when the seedlings of the konjak come out and leaves are not scattered; topdressing, namely additionally fertilizing in the growth period of the konjak; in the leaf-spreading period of the konjak, a small ditch is formed between two rows of konjak, and 7.2 kilograms of urea is applied in the ditch to extract the seedlings; during the expansion period of the konjak bulb, 6.5 kilograms of potassium sulfate type compound fertilizer is applied to the leaf surface; spraying pesticide, diluting potassium dihydrogen phosphate 38g, and spraying on leaf surface;
s6, pest control: when diseases and pests are found, the diseases and pests need to be treated in time, and comprehensive control measures are taken; after konjak seedlings emerge, 72% agricultural streptomyces is selected, diluted and sprayed; meanwhile, the central diseased plant is pulled out in time and disinfected by quicklime, so that other healthy plants are prevented from being infected;
and S7, harvesting, and harvesting about 20 days after seedling pouring.
According to the characteristics of the konjak such as temperature preference, shade resistance, light sensitivity and high temperature sensitivity, the interplanting technology of konjak and corn is adopted, so that the konjak can be shaded and cooled in the growing period of the corn in the early stage, and sufficient light and temperature conditions can be provided in the later stage, so that the konjak grows well; meanwhile, a large amount of organic fertilizer is scattered during konjak planting, so that the soil can be loosened, the root growth of the corn is facilitated, and the yield of the corn is increased.
The corn and konjak interplanting economic benefit is remarkable, the income per mu of corn and konjak interplanting can reach about 4000 yuan, and the method is suitable for planting in middle and high mountain areas with the altitude of 800-1200 m and is an effective way for farmers to lose poverty and become rich in mountainous areas.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The method for interplanting konjak in corn field is characterized by comprising the following steps:
s1, selecting seeds of konjak: classifying the seed taros according to the sizes, and selecting the seed taros with perfect shapes, no digging injury, no bruise, no mildew and rot, and no pest damage;
s2, seed tuber and soil disinfection: sterilizing seed taro with formaldehyde or potassium permanganate, and sterilizing soil with quicklime;
s3, applying base fertilizer: re-applying potassium fertilizer, applying fertilizer according to a formula, and applying sufficient base fertilizer at one time;
s4, sowing: one row of corns are planted in about one meter, one row of konjak is planted in the empty rows of corns in a sleeving manner, the planting distance is 30-35 cm, and the sowing depth is 15-20 cm; covering 3-5 cm of fine soil above the base fertilizer, and then sowing, wherein seed balls are inclined upwards;
s5, field management: artificial weeding is adopted, and a hoe cannot be used for weeding in the whole growth period; topdressing, namely additionally fertilizing in the growth period of the konjak;
s6, pest control: when diseases and pests are found, the diseases and pests need to be treated in time, and comprehensive control measures are taken;
and S7, harvesting, and harvesting about 20 days after seedling pouring.
2. The method for interplanting konjak in a corn field as claimed in claim 1, wherein the konjak seeds are selected in step S1 and then air-dried for 2-3 days, followed by a subsequent sterilization treatment.
3. The method for interplanting konjak in corn field according to claim 1, wherein the specific method for disinfecting the soil in step S2 is: 1-2 weeks before sowing, uniformly spreading 50-100 kg of quicklime on each mu of land for sterilization; in a land block with serious underground pests, 3 percent phoxim powder or 3 percent carbofuran powder of 3 kg mixed fine sand 5-20 kg is combined with land preparation to be uniformly spread and applied to kill the underground pests.
4. A corn land interplanting method of konjak as claimed in claim 1, wherein in step S3, 30-40 back of decomposed farmyard manure, 50 jin of phosphate fertilizer, 20 jin of potassium sulfate and 50 kg of ternary compound fertilizer are used as base fertilizer per mu of land.
5. The method for interplanting konjak in corn field according to claim 1, wherein the optimal planting time in step S4 is: before and after the Ming festival, the konjak is sown while the seedlings are transplanted in the corn nutrition pot.
6. A corn field interplanting method of konjak as claimed in claim 1, wherein in said step S5, a mixture of 40g of 15% paclobutrazol wettable powder is sprayed with water per mu when the emergence of konjak seedlings and leaves are not scattered.
7. The method for interplanting konjak in corn field as claimed in claim 1, wherein the specific operations of top dressing in step S5 are as follows: in the leaf-spreading period of the konjak, a small ditch is formed between two rows of konjak, and 5-8 kg of urea is applied in the ditch to extract seedlings; in the expanding period of the konjak bulb, 5-10 kg of potassium sulfate type compound fertilizer is applied to the leaf surface; meanwhile, spraying is combined, and 30-50g of monopotassium phosphate is diluted and then sprayed on the leaf surfaces.
8. The method for interplanting konjak in a corn field as claimed in claim 1, wherein in step S6, 72% agricultural streptomycin is selected after konjak seedlings emerge, and is diluted and sprayed; meanwhile, the central diseased plant is pulled out in time and disinfected by quicklime, so that other healthy plants are prevented from being infected.
9. The method for interplanting konjak in corn field according to claim 4, wherein when the base fertilizer is applied, farmyard manure can be applied in the field or in the furrow, and the compound fertilizer is suitable for the furrow; meanwhile, the seeds are fertilized, isolated and prevented from burning.
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| CN201911263455.1A Withdrawn CN110741890A (en) | 2019-12-11 | 2019-12-11 | Method for interplanting konjak in corn field |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431093A (en) * | 2022-02-07 | 2022-05-06 | 云南省林业和草原科学院 | High-ridge cultivation method for konjak |
| CN115191306A (en) * | 2022-08-10 | 2022-10-18 | 武定县兴裕食品有限公司 | Ecological efficient planting method for konjac |
| CN115226576A (en) * | 2022-08-30 | 2022-10-25 | 巴中市巴州区农业技术推广中心 | Interplanting planting method for snakegourd fruit and konjac |
| CN115362896A (en) * | 2022-08-12 | 2022-11-22 | 云南魔丽魔芋科技有限公司 | Konjak planting method in high-altitude area |
-
2019
- 2019-12-11 CN CN201911263455.1A patent/CN110741890A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431093A (en) * | 2022-02-07 | 2022-05-06 | 云南省林业和草原科学院 | High-ridge cultivation method for konjak |
| CN115191306A (en) * | 2022-08-10 | 2022-10-18 | 武定县兴裕食品有限公司 | Ecological efficient planting method for konjac |
| CN115362896A (en) * | 2022-08-12 | 2022-11-22 | 云南魔丽魔芋科技有限公司 | Konjak planting method in high-altitude area |
| CN115226576A (en) * | 2022-08-30 | 2022-10-25 | 巴中市巴州区农业技术推广中心 | Interplanting planting method for snakegourd fruit and konjac |
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