CN104521543A - Oil peony seedling cultivation method - Google Patents

Abstract

The invention discloses an oil peony seedling cultivation method which comprises the following steps: S1, flattening a cultivation plot, namely selecting a high, dry and sunny sandy soil plot, and turning the soil for loosening, ventilating and properly draining, wherein the pH value ranges from 6.5 to 8.0; deeply turning the soil by 30-40cm; applying 150-200kg of cake fertilizers to the soil per mu, and taking 40-50kg of compound fertilizers as base fertilizers; and applying 10-15kg of phoxim granules, 4-5kg of carbendazim and the like per mu to serve as soil insecticides and bactericides; S2, performing seedling treatment, namely soaking oil peony seedlings for 5-10 minutes in 800-fold thiram in the middle ten days of September to the middle ten days of October per year, and airing after soaking; S3, planting, namely inserting a shovel with the width of 20cm into the ground for forming a gap with the width of 5-10cm and the depth of 25-30cm, putting one oil peony seedling into each of two ends of the gap, so that the root neck is 2-3cm lower than the ground level, stretching the roots of the seedlings, and treading down the soil, so that the roots and the soil are in close contact; and S4, preserving the temperature and moisturizing, namely forming the ridge with the height of 10-20cm according to rows after planting, thereby preserving the temperature and moisturizing.

Description

Tree peony seeding cultivating method used by a kind of oil

Technical field

The present invention relates to a kind of plant seedlings Cultivating techniques field, particularly tree peony seeding cultivating method used by a kind of oil.

Background technology

Oil is a kind of emerging woody oleiferous plants crop with tree peony, possesses the feature of outstanding " three high and one low ": (raw per mu yield in 5 years can reach 300 kilograms in high production, mu comprehensive benefit can reach ten thousand yuan), (oil tree peony drought-enduring impoverishment tolerant is applicable to green barren hill afforestation, underwood planting for high oil content (seed oil content 22%), high-quality (unsaturated fatty acid content 92%), low cost.

Existing oil is not high by the survival rate of the cultivation of tree peony seedling.

Summary of the invention

The embodiment of the present invention provides a kind of cultivating survival rate high oil tree peony seeding cultivating method.

Tree peony seeding cultivating method used by a kind of oil, and it comprises the steps:

S1, plot of planting are smooth: select the high and dry sandy loam plot faced south; Stir that loosing soil is ventilative, suitable drain, pH value scope is 6.5-8.0; Soil deep tillage 30-40cm; Every mu of soil application 150-200kg cake fertilizer, 40-50kg composite fertilizer is as base fertilizer; Every mu applies 10-15kg phoxim granule and 4-5kg carbendazim etc. as soil insect-killing bactericide simultaneously;

Oil tree peony seedling 800 times of tmtd are soaked 5-10 minute, dry after immersion by S2, seedling process: in annual mid-September to mid-October;

S3, to plant: insert ground with the spade that width is 20cm, do not open that a width is 5-10cm, the degree of depth is the gap of 25-30cm, respectively put into a strain oil at two ends, gap and use tree peony seedling, make collar portion lower than ground level 2-3cm, keep unfolding of seedling root, then tread and make root soil contiguity;

S4, heat and moisture preserving: the low bank of earth between fields of Feng Chenggao 10-20cm by row after planting, in order to heat and moisture preserving.

At oil of the present invention with in tree peony seeding cultivating method, it also comprises the steps:

S5, to hoe the fields: oil needs dark hoe before blooming with tree peony, and the degree of depth can reach 3-5cm; Post flowering wants shallow hoe, and severity control is at 1-3cm;

S6, to topdress: after oil is planted with tree peony, Second Year starts, and topdresses every year 2 times; First time, before and after the Spring Equinox, uses 40-50 kilogram of composite fertilizer for every mu; Second time, before entering the winter, uses 150-200 kilogram of cake fertilizer for every mu, 40-50 kilogram of composite fertilizer;

S7, the extermination of disease and insect pest: the Second Year early and middle ten days in February after planting, spray carbendazim 500 times of liquid, will cover whole ground during sprinkling; At the beginning of 3 months, remove for every mu and execute phoxim granule 10-15 kilogram; At the beginning of 4 months, within 7-10 days before the florescence, spraying 70% thiophanate methyl is 600-800 times of liquid; Late May, every 15-20 days, spray a carbendazim or the bactericide such as thiophanate methyl, tpn 600-800 times.

At oil of the present invention with in tree peony seeding cultivating method, it also comprises the steps:

S8, remove fallen leaves: late October blade withered after, clean fallen leaves in time, and concentrate and to burn or buried, to reduce the generation of damage by disease and insect in the coming year.

Implement oil tree peony seeding cultivating method of the present invention, by controlling the pH value of soil before planting, stirring soil simultaneously and making it loose breathe freely and be suitable for draining; Make fertile soil by appropriate fertilizer, and pesticide-germicide is carried out to soil; Then immersion treatment is carried out to seedling; Finally control the planting density of suitable width, carry out heat and moisture preserving control simultaneously, make oil high by the survival rate of tree peony seedling.

Embodiment

The embodiment of the present invention provides a kind of oil to use tree peony seeding cultivating method, and it comprises the steps:

S1, plot of planting are smooth: select the high and dry sandy loam plot faced south; Stir that loosing soil is ventilative, suitable drain, pH value scope is 6.5-8.0; Soil deep tillage 30-40cm; Every mu of soil application 150-200kg cake fertilizer, 40-50kg composite fertilizer is as base fertilizer; Every mu applies 10-15kg phoxim granule and 4-5kg carbendazim etc. as soil insect-killing bactericide simultaneously.

Wherein pH value preferably 6.5,7.0,8.0.Soil turns over dark preferably 30cm, 35cm, 40cm.Cake fertilizer consumption is preferably every mu of 150kg, 170kg, 200kg.Composite fertilizer's consumption is preferably every mu of 40kg, 45kg, 50kg.Phoxim granule consumption is preferably every mu of 10kg, 11kg, 15kg.Carbendazim consumption is preferably every mu of 4kg, 4.5kg, 5kg.Soil avoids sticky heavy, saline and alkaline, low-lying plot.

Oil tree peony seedling 800 times of tmtd are soaked 5-10 minute, dry after immersion by S2, seedling process: in annual mid-September to mid-October.Multiple=former drug concentration/newly configure drug concentration.

Preferably, the oil seedling footpath of tree peony reaches more than 0.5cm, to reach more than 20cm be one-level seedling to seedling, and Miao Jing reaches 0.3 ~ 0.5cm, to reach 16 ~ 20cm be secondary seedling to seedling, and Miao Jing will reject at below 0.3cm or sick seedling, worm seedling, weak seedling.By one-level seedling and secondary seedling separately, execute No. 1 or 1.26% sterilizing star+section is fertile executes No. 1 800 times of immersion and steep 10 ~ 20 minutes with 1.6% benziothiazolinone, 800 times of liquid+sections are fertile, dry and to plant respectively afterwards.Meticulous long root of the tail to be cut off 2 ~ 3cm before cultivation.

S3, to plant: insert ground with the spade that width is 20cm, do not open that a width is 5-10cm, the degree of depth is the gap of 25-30cm, respectively put into a strain oil at two ends, gap and use tree peony seedling, make collar portion lower than ground level 2-3cm, keep unfolding of seedling root, then tread and make root soil contiguity.The line-spacing of planting controls in 30cm × 45cm scope.After 1 ~ 2 year, can reject a strain every a strain, reject seedling and can be used as newly-built oil peony garden, also can be used as ornamental peonies grafting stock, remainder continues management as oil with tree peony.

S4, heat and moisture preserving: the low bank of earth between fields of Feng Chenggao 10-20cm by row after planting, in order to heat and moisture preserving.

Implement oil tree peony seeding cultivating method of the present invention, by controlling the pH value of soil before planting, stirring soil simultaneously and making it loose breathe freely and be suitable for draining; Make fertile soil by appropriate fertilizer, and pesticide-germicide is carried out to soil; Then immersion treatment is carried out to seedling; Finally control the planting density of suitable width, carry out heat and moisture preserving control simultaneously, make oil high by the survival rate of tree peony seedling.

At oil of the present invention with in tree peony seeding cultivating method, it also comprises the steps:

S5, to hoe the fields: oil needs dark hoe before blooming with tree peony, and the degree of depth can reach 3-5cm; Post flowering wants shallow hoe, and severity control is at 1-3cm.Oil is with in tree peony vegetative period, and need duty to hoe the fields, one comes to be go out to cut weeds, and two is Meteorological effect.

S6, to topdress: after oil is planted with tree peony, Second Year starts, and topdresses every year 2 times; First time, before and after the Spring Equinox, uses 40-50 kilogram of composite fertilizer for every mu; Second time, before entering the winter, uses 150-200 kilogram of cake fertilizer for every mu, 40-50 kilogram of composite fertilizer; Tree peony plant after First Year, generally do not topdress.Second Year starts, and topdresses every year 2 times.

S7, the extermination of disease and insect pest: the Second Year early and middle ten days in February after planting, spray carbendazim 500 times of liquid, will cover whole ground during sprinkling; At the beginning of 3 months, every mu is spread fertilizer over the fields phoxim granule 10-15 kilogram; At the beginning of 4 months, within 7-10 days before the florescence, spraying 70% thiophanate methyl is 600-800 times of liquid; Late May, every 15-20 days, spray a carbendazim or the bactericide such as thiophanate methyl, tpn 600-800 times.Leaf spot harm leaf, leaf front is taupe subcircular scab, has wheel line, has black mustiness thing; Gray mold harm leaf, stem, Hua Gebu, the circular brown of leaf disease spot, has irregular laminated striation, and available 70% mark Anyi removes 800 times of liquid or sterilizing star+mould enemy 1000 times liquid spray is anti-.Other damage by disease and insect is with reference to the relevant control of " oil Peony Growing Technology " part.

At oil of the present invention with in tree peony seeding cultivating method, it also comprises the steps:

S8, remove fallen leaves: late October blade withered after, clean fallen leaves in time, and concentrate and to burn or buried, to reduce the generation of damage by disease and insect in the coming year.

The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (3)

1. a tree peony seeding cultivating method used by oil, and it is characterized in that, it comprises the steps:

S1, plot of planting are smooth: select the high and dry sandy loam plot faced south; Stir that loosing soil is ventilative, suitable drain, pH value scope is 6.5-8.0; Soil deep tillage 30-40cm; Every mu of soil application 150-200kg cake fertilizer, 40-50kg composite fertilizer is as base fertilizer; Every mu applies 10-15kg phoxim granule and 4-5kg carbendazim etc. as soil insect-killing bactericide simultaneously;

Oil tree peony seedling 800 times of tmtd are soaked 5-10 minute, dry after immersion by S2, seedling process: in annual mid-September to mid-October;

S3, to plant: insert ground with the spade that width is 20cm, do not open that a width is 5-10cm, the degree of depth is the gap of 25-30cm, respectively put into a strain oil at two ends, gap and use tree peony seedling, make collar portion lower than ground level 2-3cm, keep unfolding of seedling root, then tread and make root soil contiguity;

S4, heat and moisture preserving: the low bank of earth between fields of Feng Chenggao 10-20cm by row after planting, in order to heat and moisture preserving.

2. tree peony seeding cultivating method used by oil as claimed in claim 1, and it is characterized in that, it also comprises the steps:

S5, to hoe the fields: oil needs dark hoe before blooming with tree peony, and the degree of depth can reach 3-5cm; Post flowering wants shallow hoe, and severity control is at 1-3cm;

S6, to topdress: after oil is planted with tree peony, Second Year starts, and topdresses every year 2 times; First time, before and after the Spring Equinox, uses 40-50 kilogram of composite fertilizer for every mu; Second time, before entering the winter, uses 150-200 kilogram of cake fertilizer for every mu, 40-50 kilogram of composite fertilizer;

S7, the extermination of disease and insect pest: the Second Year early and middle ten days in February after planting, spray carbendazim 500 times of liquid, will cover whole ground during sprinkling; At the beginning of 3 months, every mu is spread fertilizer over the fields phoxim granule 10-15 kilogram; At the beginning of 4 months, within 7-10 days before the florescence, spraying 70% thiophanate methyl is 600-800 times of liquid; Late May, every 15-20 days, spray a carbendazim or the bactericide such as thiophanate methyl, tpn 600-800 times.

3. tree peony seeding cultivating method used by oil as claimed in claim 1, and it is characterized in that, it also comprises the steps:

S8, remove fallen leaves: late October blade withered after, clean fallen leaves in time, and concentrate and to burn or buried, to reduce the generation of damage by disease and insect in the coming year.