CN103609276A - Dioscorea opposita hole digging cultivating method - Google Patents

Abstract

The invention discloses a dioscorea opposita hole digging cultivating method. The dioscorea opposita hole digging cultivating method comprises the steps of land preparation, seed selection, pregermination, soil preparation, fertilizer applying, hole digging, seed sowing, maintenance and management. By means of the dioscorea opposita hole digging cultivating method, the yield and the quality of Chinese yam can be improved greatly, the labor intensity in harvest can be relieved greatly, and harvesting cost can be reduced. When harvesting is carried out, manual digging and scooping are not needed, the Chinese yam can be directly pulled out by hands after the capping mass on the ground surface layer of the Chinese yam is removed, each person can harvest around one mu per day, and the harvesting cost reduced by more than 80% compared with the current harvesting cost.

Description

A kind of Chinese yam punching implantation methods

Technical field

The invention belongs to yam planting technical field, relate in particular to a kind of Chinese yam punching implantation methods.

Background technology

Chinese yam is Dioscoreaceae yam, is the ancient crop of dietotherapeutic, the cultivation history of existing 2000.Its piece root contains rich in protein, amino acid, vitamin and starch etc.The effect of there is invigorating the spleen, controlling nocturnal emission with astringent drugs, invigorating the lung and the kidney, be a kind of good treatment diabetes be want dual-purpose to use plant, all there is cultivation all parts of the country.

The adaptability of Chinese yam own is extremely strong, cold-resistant, is afraid of ponding, and how improving output is the problem of the consistent research of tradesman.

Summary of the invention

The object of this invention is to provide a kind of Chinese yam punching implantation methods, can greatly improve the annual production of Chinese yam, increase economic benefit.

In order to realize foregoing invention object, the present invention adopts technical scheme as described below:

A Chinese yam punching implantation methods, its concrete steps are as follows:

One, standbyly

The land used of preparing plantation Chinese yam, ground will flatten, and facilitates draining, uses sufficient base fertilizer before sowing, and take farmyard manure as main, ploughs once;

Two, seed selection vernalization

According to local weather conditions, select suitable yam variety, no matter be to adopt Chinese yam mouthpiece or Chinese yam cross-talk, all must before sow, urge and sprouting, and only select and remain one healthy and strong;

Three, site preparation and fertilization

Four, punching

The spacing in the rows of punching is relevant to yam variety, the fertile degree in soil and planting habit with line-spacing, general spacing in the rows is 25～30 centimeters and is advisable, line-spacing divides wide row and narrow row, wide row is generally 80～90 centimeters, narrow row is generally 50～60 centimeters, aperture is generally 6～12 centimeters, and the degree of depth is 80～140 centimeters;

Before punching, first with spade, shovel out the flat ditch of approximately dark 10 centimeters, wide 20 centimeters, the soil shoveling out is placed on one side, this is the soil containing nutrient, for burying Chinese yam seed; Then with puncher distance and deep drilling on request, because pitch-row is nearer, during boring, be easy to be thrown in previous hole of having bored screwing out the soil coming, so, block the hole of having bored with pin, or block aperture with a plank or iron plate;

Five, sow

Scuttle hatch is covered on hole, and described scuttle hatch can be made of being easy to rotten agricultural crop straw, also can adopt moulding; Scuttle hatch is greater than 30～50 millimeters of bore dias, the hole of 20～30 millimeters of diameters will be left in scuttle hatch center, and surface sprinkles the nutrient soil of 5～10 millimeters thick, and the Chinese yam section or the Chinese yam mouthpiece that cultivate seedling are put on soil, the hole of the necessary mating holes lid of bud, to enter smoothly hole; Then top covers the nutrient soil of 150～200 millimeters;

Six, maintenance management.

Owing to adopting technique scheme, the present invention has following superiority:

1, improve Chinese yam output and Chinese yam quality, the labour intensity while greatly alleviating results and reduction results cost, during results, do not need manpower plane to dig, and only needs the surface dust at removing Chinese yam surface layer place, and available hand is directly extracted, and everyone can gather in the crops one mu of left and right for one day; Than gathering in the crops at present cost more than 80%;

2, reduce planting cost, implantation methods is easy to learn, and Chinese yam punching plantation is not limited by soil property, and what ground all can be planted, as long as its nutrient is applicable to Chinese yam, growth just can.

Embodiment

A Chinese yam punching implantation methods, its concrete steps are as follows:

One, standbyly

The land used of preparing plantation Chinese yam, ground will flatten, and facilitates draining, uses sufficient base fertilizer before sowing, and take farmyard manure as main, ploughs once;

Two, seed selection vernalization

According to local weather conditions, select suitable yam variety, no matter be to adopt Chinese yam mouthpiece or Chinese yam cross-talk, all must before sow, urge and sprouting, and only select and remain one healthy and strong;

Three, site preparation and fertilization

Four, punching

The spacing in the rows of punching is relevant to yam variety, the fertile degree in soil and planting habit with line-spacing, general spacing in the rows is 25～30 centimeters and is advisable, line-spacing divides wide row and narrow row, wide row is generally 80～90 centimeters, narrow row is generally 50～60 centimeters, aperture is generally 6～12 centimeters, and the degree of depth is 80～140 centimeters;

Before punching, first with spade, shovel out the flat ditch of approximately dark 10 centimeters, wide 20 centimeters, the soil shoveling out is placed on one side, this is the soil containing nutrient, for burying Chinese yam seed; Then with puncher distance and deep drilling on request, because pitch-row is nearer, during boring, be easy to be thrown in previous hole of having bored screwing out the soil coming, so, block the hole of having bored with pin, or block aperture with a plank or iron plate;

Five, sow

Scuttle hatch is covered on hole, and described scuttle hatch can be made of being easy to rotten agricultural crop straw, also can adopt moulding; Scuttle hatch is greater than 30～50 millimeters of bore dias, the hole of 20～30 millimeters of diameters will be left in scuttle hatch center, and surface sprinkles the nutrient soil of 5～10 millimeters thick, and the Chinese yam section or the Chinese yam mouthpiece that cultivate seedling are put on soil, the hole of the necessary mating holes lid of bud, to enter smoothly hole; Then top covers the nutrient soil of 150～200 millimeters;

Six, maintenance management.

Claims (1)

1. a Chinese yam punching implantation methods, is characterized in that: concrete steps are as follows:

One, standbyly

The land used of preparing plantation Chinese yam, ground will flatten, and facilitates draining, uses sufficient base fertilizer before sowing, and take farmyard manure as main, ploughs once;

Two, seed selection vernalization

According to local weather conditions, select suitable yam variety, no matter be to adopt Chinese yam mouthpiece or Chinese yam cross-talk, all must before sow, urge and sprouting, and only select and remain one healthy and strong;

Three, site preparation and fertilization

Four, punching

The spacing in the rows of punching is relevant to yam variety, the fertile degree in soil and planting habit with line-spacing, general spacing in the rows is 25～30 centimeters and is advisable, line-spacing divides wide row and narrow row, wide row is generally 80～90 centimeters, narrow row is generally 50～60 centimeters, aperture is generally 6～12 centimeters, and the degree of depth is 80～140 centimeters;

Before punching, first with spade, shovel out the flat ditch of approximately dark 10 centimeters, wide 20 centimeters, the soil shoveling out is placed on one side, this is the soil containing nutrient, for burying Chinese yam seed; Then with puncher distance and deep drilling on request, because pitch-row is nearer, during boring, be easy to be thrown in previous hole of having bored screwing out the soil coming, so, block the hole of having bored with pin, or block aperture with a plank or iron plate;

Five, sow

Scuttle hatch is covered on hole, and described scuttle hatch can be made of being easy to rotten agricultural crop straw, also can adopt moulding; Scuttle hatch is greater than 30～50 millimeters of bore dias, the hole of 20～30 millimeters of diameters will be left in scuttle hatch center, and surface sprinkles the nutrient soil of 5～10 millimeters thick, and the Chinese yam section or the Chinese yam mouthpiece that cultivate seedling are put on soil, the hole of the necessary mating holes lid of bud, to enter smoothly hole; Then top covers the nutrient soil of 150～200 millimeters;

Six, maintenance management.