CN104115644A - Potato cultivation method - Google Patents

Abstract

The invention discloses a potato cultivation method. Potatoes cultivated by adopting the potato cultivation method grow well and are high in growing speed and yield and good in quality and disease and pest resistance. An added soil conditioner improves the fertilizer supply and retaining capacity of soil and ensures the yield and quality of the potatoes.

Description

The cultivation method of a kind of potato

Technical field

The main field of planting of the present invention, relates in particular to the cultivation method of a kind of potato.

Background technology

Not too strict to soil condition requirement when tomato planting, but for obtaining high yield, promote root system well to grow, should select soil layer deep, draining is good, is rich in the fertile loam of organic matter.Soil acidity or alkalinity is advisable with pH6～7, and peracid or the excessively soil of alkali should be improved.

Summary of the invention

The object of the invention is just to provide the cultivation method of a kind of potato.

The present invention is achieved by the following technical solutions:

A cultivation method for potato, comprises the following steps:

(1) kind is selected: should select short high yielding variety of precocity, high-quality, resting stage, and as No. 5, Zheng's potato, No. 6, Zheng's potato, No. 56, peace potato etc.;

(2) seed treatment: the formalin seed soaking 3-5 minute by potato seed with 200 times, stack, cover with straw, vexed 1-2 hour, stripping and slicing, each sprout tuber weight is between 40-55 gram, mixing seed dressing with fresh ash,, with double gauze parcel, is then mouth, mix and be placed in fire-retardant container with tarragon 20-25g, rhizoma atractylodis 6-10g, tarragon and rhizoma atractylodis are lighted, airtight sootiness 5-10 minute, this container can not be too little, ensure can not be burned to gauze, then take out, plant;

(3) the whole ground of selection of land: select soil property deep, fertile, permeability is good, the content of organic matter is abundant, and near the soil at water source, and preceding crop is not potato, execute well-rotted farmyard manure 3500-4000 kilogram for every mu, nitrogen-phosphorus-potassium compound fertilizer 80-100 kilogram, deep ploughing 25-30cm, then use soil conditioner, mu is executed 35-40 kilogram, the shallow soil that ploughs under;

Described soil conditioner is made up of the raw material of following weight parts:

Zeolite powder 3-5, ferrous sulfate 4-5, medical stone powder 15-20, methyl methacrylate 4-5, vitamin C 3-5, shrimp shell meal 3-4, borax 2-3, ginger oil 2-3, sodium phosphate trimer 1-2, astragalus polyose 0.1-0.2;

Above-mentioned sodium phosphate trimer is joined in 10-20 times of water, after stirring, add zeolite powder, medical stone powder, be heated to 70-80 DEG C, be uniformly mixed to water dry, add the each raw material except astragalus polyose, under room temperature, mix and stack 4-6 hour, add astragalus polyose, stir, dry, granulation, obtains described soil conditioner;

(4) sowing; Be 50-60 centimetre of trench digging according to row spacing, ditch depth 8-12 centimetre, organic fertilizer and insecticide in ditch, adopt single ridge double row sowing, general line-spacing 100-120cm;

(5) field management: draw seedling: in the time of the soil of seedling top, rupture of membranes is put seedling above seedling in time; Draw seedling firming: after potato bud is unearthed, rupture of membranes draws seedling grave mound; Potato did not generally need to topdress in vegetative period, in the knot potato phase, can, at the potassium dihydrogen phosphate of a 0.5-1% of foliage-spray, carry out in time the control to damage by disease and insect, if meet the Frost's Descent, can add little shed;

(6) gather: at most of cauline leaf from green to yellow, then reach withered and yellow, underground stem tuber reaches physiological ripening state, should gather in the crops immediately.

Advantage of the present invention is:

The potato growth situation of cultivation of the present invention is good, fast growth, and output is high, quality better, to the better resistance of damage by disease and insect, the soil conditioner adding has improved the fertilizer of soil and the ability of fertilizer conservation, has ensured output and the quality of potato.

Embodiment

Embodiment 1

A cultivation method for potato, comprises the following steps:

(1) kind is selected: should select short high yielding variety of precocity, high-quality, resting stage, and as No. 5, Zheng's potato, No. 6, Zheng's potato, No. 56, peace potato etc.;

(2) seed treatment: by the formalin seed soaking of 200 times 3 minutes for potato seed, stack, cover with straw, vexed 2 hours, stripping and slicing, each sprout tuber weight is between 55 grams, mixing seed dressing with fresh ash,, with double gauze parcel, is then mouth, mix and be placed in fire-retardant container with tarragon 25g, rhizoma atractylodis 10g, tarragon and rhizoma atractylodis are lighted, airtight sootiness 10 minutes, this container can not be too little, ensure can not be burned to gauze, then take out, plant;

(3) the whole ground of selection of land: select soil property deep, fertile, permeability is good, the content of organic matter is abundant, and near the soil at water source, and preceding crop is not potato, execute 4000 kilograms of well-rotted farmyard manures for every mu, 100 kilograms of nitrogen-phosphorus-potassium compound fertilizers, deep ploughing 30cm, then use soil conditioner, mu is executed 40 kilograms, the shallow soil that ploughs under;

Described soil conditioner is made up of the raw material of following weight parts:

Zeolite powder 3, ferrous sulfate 4, medical stone powder 20, methyl methacrylate 4, vitamin C 5, shrimp shell meal 4, borax 2, ginger oil 2, sodium phosphate trimer 1, astragalus polyose 0.1;

Above-mentioned sodium phosphate trimer is joined in 10-20 times of water, after stirring, add zeolite powder, medical stone powder, be heated to 70-80 DEG C, be uniformly mixed to water dry, add the each raw material except astragalus polyose, under room temperature, mix and stack 4-6 hour, add astragalus polyose, stir, dry, granulation, obtains described soil conditioner;

(4) sowing; Be 50-60 centimetre of trench digging according to row spacing, ditch depth 8-12 centimetre, organic fertilizer and insecticide in ditch, adopt single ridge double row sowing, general line-spacing 100-120cm;

(5) field management: draw seedling: in the time of the soil of seedling top, rupture of membranes is put seedling above seedling in time; Draw seedling firming: after potato bud is unearthed, rupture of membranes draws seedling grave mound; Potato did not generally need to topdress in vegetative period, in the knot potato phase, can, at the potassium dihydrogen phosphate of a 0.5-1% of foliage-spray, carry out in time the control to damage by disease and insect, if meet the Frost's Descent, can add little shed;

(6) gather: at most of cauline leaf from green to yellow, then reach withered and yellow, underground stem tuber reaches physiological ripening state, should gather in the crops immediately.

Use the potato of cultivation method results of the present invention, per mu yield is than the many 14-26% of output toward every mu of cultivation potato of annual, and damage by disease and insect incidence is lower than 1.5%.

Claims (1)

1. a cultivation method for potato, is characterized in that comprising the following steps:

(1) kind is selected: should select short high yielding variety of precocity, high-quality, resting stage, and as No. 5, Zheng's potato, No. 6, Zheng's potato, No. 56, peace potato etc.;

(2) seed treatment: the formalin seed soaking 3-5 minute by potato seed with 200 times, stack, cover with straw, vexed 1-2 hour, stripping and slicing, each sprout tuber weight is between 40-55 gram, mixing seed dressing with fresh ash,, with double gauze parcel, is then mouth, mix and be placed in fire-retardant container with tarragon 20-25g, rhizoma atractylodis 6-10g, tarragon and rhizoma atractylodis are lighted, airtight sootiness 5-10 minute, this container can not be too little, ensure can not be burned to gauze, then take out, plant;

(3) the whole ground of selection of land: select soil property deep, fertile, permeability is good, the content of organic matter is abundant, and near the soil at water source, and preceding crop is not potato, execute well-rotted farmyard manure 3500-4000 kilogram for every mu, nitrogen-phosphorus-potassium compound fertilizer 80-100 kilogram, deep ploughing 25-30cm, then use soil conditioner, mu is executed 35-40 kilogram, the shallow soil that ploughs under;

Described soil conditioner is made up of the raw material of following weight parts:

Zeolite powder 3-5, ferrous sulfate 4-5, medical stone powder 15-20, methyl methacrylate 4-5, vitamin C 3-5, shrimp shell meal 3-4, borax 2-3, ginger oil 2-3, sodium phosphate trimer 1-2, astragalus polyose 0.1-0.2;

Above-mentioned sodium phosphate trimer is joined in 10-20 times of water, after stirring, add zeolite powder, medical stone powder, be heated to 70-80 DEG C, be uniformly mixed to water dry, add the each raw material except astragalus polyose, under room temperature, mix and stack 4-6 hour, add astragalus polyose, stir, dry, granulation, obtains described soil conditioner;

(4) sowing; Be 50-60 centimetre of trench digging according to row spacing, ditch depth 8-12 centimetre, organic fertilizer and insecticide in ditch, adopt single ridge double row sowing, general line-spacing 100-120cm;

(5) field management: draw seedling: in the time of the soil of seedling top, rupture of membranes is put seedling above seedling in time; Draw seedling firming: after potato bud is unearthed, rupture of membranes draws seedling grave mound; Potato did not generally need to topdress in vegetative period, in the knot potato phase, can, at the potassium dihydrogen phosphate of a 0.5-1% of foliage-spray, carry out in time the control to damage by disease and insect, if meet the Frost's Descent, can add little shed;

(6) gather: at most of cauline leaf from green to yellow, then reach withered and yellow, underground stem tuber reaches physiological ripening state, should gather in the crops immediately.