CN104247625A - Castor field cultivating method - Google Patents
Castor field cultivating method Download PDFInfo
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- CN104247625A CN104247625A CN201410545392.XA CN201410545392A CN104247625A CN 104247625 A CN104247625 A CN 104247625A CN 201410545392 A CN201410545392 A CN 201410545392A CN 104247625 A CN104247625 A CN 104247625A
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Abstract
The invention discloses a castor field cultivating method. The castor field cultivating method comprises the following steps: 1, treating seeds; 2, preparing soil and ridging: mixing 7.5 kg of 40% phoxim missible oil and 450 kg of fine sandy soil to form sterilizing soil and uniformly spreading the sterilizing soil onto the land surface per hectare; digging castor planting trenches, ridging, mixing 1.5 kg of 50% acetochlor missible oil and 600 kg of water, and spraying the mixture on the whole land surface per hectare for weed control; 3, completely mulching: completely mulching the whole land surface with a 120cm-wide and 0.008mm-thick mulch, with the using amount of the mulch being 90 kg per hectare and without a gap between the mulches, and 7 days later, when the mulch is tightly adhered to the land surface, digging water seepage holes with the diameters of 3-5 mm at intervals of 30 cm in ridges for rainwater infiltration; 4, seeding: when the temperature of soil at a position 5 cm to the land surface reaches 10 DEG C, seeding, planting along the ridges, with the plant spacing of 1m and 19000-19200 plants per hectare; 5, performing field management: releasing of the seedlings timely, thinning final singling of the seedlings, pruning and pinching, and topdressing: in a bud stage, applying 150 kg of urea and 30 kg of biological potassium phosphate fertilizer per hectare.
Description
Technical field
The present invention relates to an implantation methods, particularly a kind of field planting method of castor-oil plant, belongs to dimension stereo agriculture planting method field.
Background technology
Castor-oil plant, the one of euphorbia plant, 1 year or herbaceos perennial; Hybrid seeding can effectively prevent its deterioration of variety, accelerates Cultivar replacing paces, is that solid technical foundation is established in high yield good harvest from source.Castor-oil plant is sowed in spring should early, sowing of deep ploughing when temperature is stabilized in 10 DEG C, and to extend vegetative period and to improve output, application of organic fertilizers vegetable soil, plants in flakes; South utilizes unoccupied place to plant.Castor bean seed oil content is 50, also containing abundant grease and protein, is the important source material of producing polyester, polyamide, paint, coating, ink, stamp-pad ink etc.; Castor oil is important iundustrial oil, and being widely used in the industry such as chemical industry, light industry, weaving, aviation, machinery, is the optimal lubricating oil of aircraft and high speed machine, is the protection oil of power belt the best; Castor bean leaf, castor root are the important source material of producing pharmaceuticals and agricultural chemicals; Castor-oil plant bar is the good material of papermaking; Fertilizer or feed can be done after castor-bean dregs for detoxication.Castor-oil plant root system development is powerful, for conical root system, have thick taproot and 3 one 7 larger side roots, taproot buries and deeply reaches 2-4m, side root is open and flat reaches 1.5-2m, side root system needs water more, and the annual precipitation entirety of our province is on the low side, and water source, Middle Eastern continues not enough, early do agricultural production also to be had a strong impact on, go up rapidly to late May temperature, the soil loss of moisture aggravates, and produces to cause to have a strong impact on to castor-oil plant.
Summary of the invention
The present invention is based on existing method for cultivating castor-oil plant, adopt the principles of science of novelty, propose a kind of field planting method of castor-oil plant, it greatly saves labour, reduce cultivating castor-oil plant cost, improve castor-oil plant survival rate, enhance the benefit of plantation castor-oil plant, the disease resistance of castor-oil plant and insect pest ability are strengthened, reaches the object of high yield and high quality.
The technical scheme that the present invention solves its technical problem adopts following steps to realize.
1. seed treatment: selected lovely luster, grain people is full, and without damage by disease and insect, the seed of strophiole white is planted, and broadcasts front clear water and soaks 24h, pull floating seed out, takes out sinking to water-bed plump seed sowing in 2-3 days of basking seeds;
Ridging 2. wholely: per hectare 40% phoxim emulsifiable concentrate 7.5kg adds thin sand and soil 450kg, mixes sterilization soil and evenly spreads fertilizer over the fields ground; Excavation cultivating castor-oil plant ditch, after ridging, per hectare 50% acetochlor ec 1.5kg, is watered 600kg, full ground spraying management of weeds;
3. full film covers: by wide 120cm, the mulch film of thick 0.008mm carries out full covered ground, per hectare amount of membrane 90kg, film and intermembranously not interspace, for preventing sand storm takes off film, the stubble that connects of two width films should in furrow, real by soil pressure, require that film and face, ridge furrow are adjacent to, overlay film is after 7 days, mulch film with ground and be adjacent to time, in furrow, make a call to the water seepage hole of a diameter 3-5mm so that rainfall infiltration every 30cm place;
4. sow: sow when earth's surface 5cm soil temperature reaches 10 DEG C, along furrow plantation, spacing in the rows 1m, 19000-19200 strain/hectare of keeping a full stand of seedings, castor-oil plant seed farm parental is 1:2-3, is kind of blooming period prolonging, and male parent divides the sowing of two phases, two phase fathers wood date of seeding difference 5-7 days;
5. field management: put seedling in time, in case the seedling that burns, to obturage planting hole with wet soil after putting seedling, avoids strong wind to take off film or the cooling of loose moisture in the soil; 2. thinning final singling: combine and put seedling and carry out thinning, the final singling as height of seedling 10cm, seedling 1 strain is stayed in every cave; Training pinching: in order to suppress apical dominance, nutrient is concentrated, promotes multi-branched, many results, full seed, high yield is precocious, carries out training pinching, stem and branch top tooth are removed 3-4cm when castor-oil plant plant height reaches 40-50cm; Topdress: impose urea 150kg/ hectare in the aobvious flower bud phase, biological phosphorus potash fertilizer 30kg/ hectare.
Beneficial effect of the present invention: the field planting method of a kind of castor-oil plant that the present invention proposes, it greatly saves labour, reduce cultivating castor-oil plant cost, improve castor-oil plant survival rate, enhance the benefit of plantation castor-oil plant, the disease resistance of castor-oil plant and insect pest ability are strengthened, reaches the object of high yield and high quality, there is larger promotional value.
Embodiment
Below in conjunction with instantiation, the invention will be further described.
A field planting method for castor-oil plant, its implantation methods adopts following steps to realize.
1. seed treatment: selected lovely luster, grain people is full, and without damage by disease and insect, the seed of strophiole white is planted, and broadcasts front clear water and soaks 24h, pull floating seed out, takes out sinking to water-bed plump seed sowing in 2-3 days of basking seeds;
Ridging 2. wholely: per hectare 40% phoxim emulsifiable concentrate 7.5kg adds thin sand and soil 450kg, mixes sterilization soil and evenly spreads fertilizer over the fields ground; Excavation cultivating castor-oil plant ditch, after ridging, per hectare 50% acetochlor ec 1.5kg, is watered 600kg, full ground spraying management of weeds;
3. full film covers: by wide 120cm, the mulch film of thick 0.008mm carries out full covered ground, per hectare amount of membrane 90kg, film and intermembranously not interspace, for preventing sand storm takes off film, the stubble that connects of two width films should in furrow, real by soil pressure, require that film and face, ridge furrow are adjacent to, overlay film is after 7 days, mulch film with ground and be adjacent to time, in furrow, make a call to the water seepage hole of a diameter 3-5mm so that rainfall infiltration every 30cm place;
4. sow: sow when earth's surface 5cm soil temperature reaches 10 DEG C, along furrow plantation, spacing in the rows 1m, 19000-19200 strain/hectare of keeping a full stand of seedings, castor-oil plant seed farm parental is 1:2-3, is kind of blooming period prolonging, and male parent divides the sowing of two phases, two phase fathers wood date of seeding difference 5-7 days;
5. field management: put seedling in time, in case the seedling that burns, to obturage planting hole with wet soil after putting seedling, avoids strong wind to take off film or the cooling of loose moisture in the soil; 2. thinning final singling: combine and put seedling and carry out thinning, the final singling as height of seedling 10cm, seedling 1 strain is stayed in every cave; Training pinching: in order to suppress apical dominance, nutrient is concentrated, promotes multi-branched, many results, full seed, high yield is precocious, carries out training pinching, stem and branch top tooth are removed 3-4cm when castor-oil plant plant height reaches 40-50cm; Topdress: impose urea 150kg/ hectare in the aobvious flower bud phase, biological phosphorus potash fertilizer 30kg/ hectare.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a field planting method for castor-oil plant, is characterized in that: described implantation methods adopts following steps to realize:
1. seed treatment: selected lovely luster, grain people is full, and without damage by disease and insect, the seed of strophiole white is planted, and broadcasts front clear water and soaks 24h, pull floating seed out, takes out sinking to water-bed plump seed sowing in 2-3 days of basking seeds;
Ridging 2. wholely: per hectare 40% phoxim emulsifiable concentrate 7.5kg adds thin sand and soil 450kg, mixes sterilization soil and evenly spreads fertilizer over the fields ground; Excavation cultivating castor-oil plant ditch, after ridging, per hectare 50% acetochlor ec 1.5kg, is watered 600kg, full ground spraying management of weeds;
3. full film covers: by wide 120cm, the mulch film of thick 0.008mm carries out full covered ground, per hectare amount of membrane 90kg, and film does not interspace with intermembranous, and for preventing sand storm takes off film, the stubble that connects of two width films should in furrow, by soil pressure reality,
Require that film and face, ridge furrow are adjacent to, overlay film is after 7 days, mulch film with and be adjacent to time, in furrow, make a call to the water seepage hole of a diameter 3-5mm so that rainfall infiltration every 30cm place;
4. sow: sow when earth's surface 5cm soil temperature reaches 10 DEG C, along furrow plantation, spacing in the rows 1m, 19000-19200 strain/hectare of keeping a full stand of seedings, castor-oil plant seed farm parental is 1:2-3, is kind of blooming period prolonging, and male parent divides the sowing of two phases, two phase fathers wood date of seeding difference 5-7 days;
5. field management: put seedling in time, in case the seedling that burns, to obturage planting hole with wet soil after putting seedling, avoids strong wind to take off film or the cooling of loose moisture in the soil; Thinning final singling: combine and put seedling and carry out thinning, the final singling as height of seedling 10cm, seedling 1 strain is stayed in every cave; Training pinching: in order to suppress apical dominance, nutrient is concentrated, promotes multi-branched, many results, full seed, high yield is precocious, carries out training pinching, stem and branch top tooth are removed 3-4cm when castor-oil plant plant height reaches 40-50cm; Topdress: impose urea 150kg/ hectare in the aobvious flower bud phase, biological phosphorus potash fertilizer 30kg/ hectare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545392.XA CN104247625A (en) | 2014-10-15 | 2014-10-15 | Castor field cultivating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545392.XA CN104247625A (en) | 2014-10-15 | 2014-10-15 | Castor field cultivating method |
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| CN104247625A true CN104247625A (en) | 2014-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920027A (en) * | 2015-06-09 | 2015-09-23 | 张国停 | Medicinal castor planting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1926948A (en) * | 2006-10-06 | 2007-03-14 | 刘威鑫 | High-yield planting method of planting castor-oil plant with Pyrethrum carneum for resisting insect attack |
| CN1943308A (en) * | 2006-10-26 | 2007-04-11 | 南京大学 | Method for cultivating castor-oil plant |
| CN101336590A (en) * | 2008-07-25 | 2009-01-07 | 南京大学 | Ecology planting method of seaside saline-soil castor |
| CN102860195A (en) * | 2011-07-05 | 2013-01-09 | 李晓莉 | Whole plastic-film mulching planting technique for castor-oil plant |
| CN102884937A (en) * | 2012-11-09 | 2013-01-23 | 扬州大学 | Moderate saline-alkali soil castor bean cultivating, transplanting and planting method |
-
2014
- 2014-10-15 CN CN201410545392.XA patent/CN104247625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1926948A (en) * | 2006-10-06 | 2007-03-14 | 刘威鑫 | High-yield planting method of planting castor-oil plant with Pyrethrum carneum for resisting insect attack |
| CN1943308A (en) * | 2006-10-26 | 2007-04-11 | 南京大学 | Method for cultivating castor-oil plant |
| CN101336590A (en) * | 2008-07-25 | 2009-01-07 | 南京大学 | Ecology planting method of seaside saline-soil castor |
| CN102860195A (en) * | 2011-07-05 | 2013-01-09 | 李晓莉 | Whole plastic-film mulching planting technique for castor-oil plant |
| CN102884937A (en) * | 2012-11-09 | 2013-01-23 | 扬州大学 | Moderate saline-alkali soil castor bean cultivating, transplanting and planting method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920027A (en) * | 2015-06-09 | 2015-09-23 | 张国停 | Medicinal castor planting method |
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Application publication date: 20141231 |