Cultivation method for yam bean rich in various microelements

Abstract

The invention discloses a cultivation method for yam bean rich in various microelements. Through combination of a hole fertilizer and a fertilizer for a seed bed, the yam bean seedling emergence speedis increased; nutritional ingredients capable of promoting the growth of plants are added into the fertilizer for the seed bed, the cultivation period is shortened, and economic benefits are increased; raw materials of a root tuber swelling fertilizer which is added in the middle and later periods are wide in source, the preparation method is simple, nutrition is rich, the swelling rate is high,the growing speed is high, the disease prevention performance is good, the planting cost is reduced while the quality and the yield of the yam bean are improved, and the yam bean is made to be rich invarious microelements; neither pigments nor antibiotic drugs are added in the cultivation process, the yam bean is environmentally friendly and free of drug contamination, and after eaten, the yam bean is harmless to the human body.

Description

technical field

[0001] The invention belongs to the field of crop planting, and in particular relates to a method for cultivating jicama rich in various trace elements. Background technique

[0002] The scientific name of jicama is jicama, which is a herbaceous vine of the genus Jicama in the family Fabaceae. Plants stout, twining, slightly hairy, sometimes slightly woody at base. Racemes 15-30 cm long, 3-5 flowers per node; bracteoles bristle-like, caducous; calyx 9-11 mm long, covered with long bristles; corolla light purple or light red, flag The petals are nearly round; each seed pod has 8-10, nearly square; the roots are massive, spindle-shaped or oblate, generally about 20-30 cm in diameter, fleshy. Take its underground roots for raw food or vegetable food. It is rich in nutrients and contains calcium, iron, zinc, copper, phosphorus and other elements necessary for the human body. It has the effects of lowering blood pressure and blood lipids. The meat of jicama is r...

Examples

Embodiment 1

[0030] A method for cultivating sweet potatoes rich in multiple trace elements, comprising the following steps:

[0031] (1) Soil preparation and sowing: apply hole fertilizer 1050kg / 667m 35 days before planting 2 , plow the soil, cover the film, press the film, soak the seeds in warm water for 5.5 hours, and accelerate germination at 26.5 ° C. During this period, rinse with clean water once a day. When more than 50% of the seeds are white, sow each hole and put 1 seed bud and cover with thin soil. Plant 8500 plants / 667m 2 ;

[0032] (2) Seedling stage management When the seedling height is 11cm, intertillage and weeding, open a small ditch and apply 17.5kg of seedling fertilizer, and cover with soil after application;

[0033] (3) Pillar pruning: When the jicama begins to pull the vines, the columns are erected. When the vines grow to 17.5cm, a column is inserted for every two plants to build a herringbone frame, and then a small nylon silk rope is used to connect the herring...

Embodiment 2

[0043] A method for cultivating sweet potatoes rich in multiple trace elements, comprising the following steps:

[0044] (1) Soil preparation and sowing: apply hole fertilizer 900kg / 667m 30 days before planting 2 , plow the soil, cover the film, press the film, soak the seeds in warm water for 5 hours, and accelerate germination at 25°C. During this period, rinse with clean water once a day, and sow when more than 50% of the seeds are white. Put 1 seed bud in each hole and cover with thin soil. Plant 8000 plants / 667m 2 ;

[0045] (2) Seedling stage management: intertillage and weeding when the seedling height is 10cm, open small ditches and apply 15kg of seedling fertilizer, and cover with soil after application;

[0046] (3) Pillar pruning: When the jicama begins to pull the vines, the columns are erected. When the vines grow to 15cm, a column is inserted for each plant to build a herringbone frame, and then a small nylon silk rope is used to connect the herringbone into a ...

Embodiment 3

[0056] A method for cultivating sweet potatoes rich in multiple trace elements, comprising the following steps:

[0057] (1) Soil preparation and sowing: apply hole fertilizer 1200kg / 667m 40 days before planting 2 , plow the soil, cover the film, press the film, soak the seeds in warm water for 6 hours, and accelerate germination at 28°C. During this period, rinse with clean water once a day, and sow when more than 50% of the seeds are white. Put 1 seed bud in each hole and cover with thin soil. Plant 9000 plants / 667m 2 ;

[0058] (2) Seedling stage management: intertillage and weeding when the seedling height is 12cm, open small ditches and apply 20kg of seedling fertilizer, and cover with soil after application;

[0059] (3) Pillar pruning: When the jicama begins to pull the vines, the columns are erected. When the vines grow to 20cm, a column is inserted for every 2 plants, and a herringbone frame is built. The vines are wrapped around the column, and the side vines are ...

technical field

[0001] The invention belongs to the field of crop planting, and in particular relates to a method for cultivating jicama rich in various trace elements. Background technique

[0002] The scientific name of jicama is jicama, which is a herbaceous vine of the genus Jicama in the family Fabaceae. Plants stout, twining, slightly hairy, sometimes slightly woody at base. Racemes 15-30 cm long, 3-5 flowers per node; bracteoles bristle-like, caducous; calyx 9-11 mm long, covered with long bristles; corolla light purple or light red, flag The petals are nearly round; each seed pod has 8-10, nearly square; the roots are massive, spindle-shaped or oblate, generally about 20-30 cm in diameter, fleshy. Take its underground roots for raw food or vegetable food. It is rich in nutrients and contains calcium, iron, zinc, copper, phosphorus and other elements necessary for the human body. It has the effects of lowering blood pressure and blood lipids. The meat of jicama is r...

Examples

Embodiment 1

[0030] A method for cultivating sweet potatoes rich in multiple trace elements, comprising the following steps:

[0031] (1) Soil preparation and sowing: apply hole fertilizer 1050kg / 667m 35 days before planting 2 , plow the soil, cover the film, press the film, soak the seeds in warm water for 5.5 hours, and accelerate germination at 26.5 ° C. During this period, rinse with clean water once a day. When more than 50% of the seeds are white, sow each hole and put 1 seed bud and cover with thin soil. Plant 8500 plants / 667m 2 ;

[0032] (2) Seedling stage management When the seedling height is 11cm, intertillage and weeding, open a small ditch and apply 17.5kg of seedling fertilizer, and cover with soil after application;

[0033] (3) Pillar pruning: When the jicama begins to pull the vines, the columns are erected. When the vines grow to 17.5cm, a column is inserted for every two plants to build a herringbone frame, and then a small nylon silk rope is used to connect the herring...

Embodiment 2

[0043] A method for cultivating sweet potatoes rich in multiple trace elements, comprising the following steps:

[0044] (1) Soil preparation and sowing: apply hole fertilizer 900kg / 667m 30 days before planting 2 , plow the soil, cover the film, press the film, soak the seeds in warm water for 5 hours, and accelerate germination at 25°C. During this period, rinse with clean water once a day, and sow when more than 50% of the seeds are white. Put 1 seed bud in each hole and cover with thin soil. Plant 8000 plants / 667m 2 ;

[0045] (2) Seedling stage management: intertillage and weeding when the seedling height is 10cm, open small ditches and apply 15kg of seedling fertilizer, and cover with soil after application;

[0046] (3) Pillar pruning: When the jicama begins to pull the vines, the columns are erected. When the vines grow to 15cm, a column is inserted for each plant to build a herringbone frame, and then a small nylon silk rope is used to connect the herringbone into a ...

Embodiment 3

[0056] A method for cultivating sweet potatoes rich in multiple trace elements, comprising the following steps:

[0057] (1) Soil preparation and sowing: apply hole fertilizer 1200kg / 667m 40 days before planting 2 , plow the soil, cover the film, press the film, soak the seeds in warm water for 6 hours, and accelerate germination at 28°C. During this period, rinse with clean water once a day, and sow when more than 50% of the seeds are white. Put 1 seed bud in each hole and cover with thin soil. Plant 9000 plants / 667m 2 ;

[0058] (2) Seedling stage management: intertillage and weeding when the seedling height is 12cm, open small ditches and apply 20kg of seedling fertilizer, and cover with soil after application;

[0059] (3) Pillar pruning: When the jicama begins to pull the vines, the columns are erected. When the vines grow to 20cm, a column is inserted for every 2 plants, and a herringbone frame is built. The vines are wrapped around the column, and the side vines are ...

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