CN104756740A - Close planting method of carrots - Google Patents
Close planting method of carrots Download PDFInfo
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- CN104756740A CN104756740A CN201510197384.5A CN201510197384A CN104756740A CN 104756740 A CN104756740 A CN 104756740A CN 201510197384 A CN201510197384 A CN 201510197384A CN 104756740 A CN104756740 A CN 104756740A
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Abstract
The invention provides a close planting method of carrots. The close planting method comprises the steps of land selecting and preparation, sowing, close planting, thinning, seeding tempering, topdressing, irrigating, intertillage ridging and harvesting. The method is characterized in that according to sowing and closing planting, four rows of sowing holes are formed in each bed face, and the planting density of two rows on a bed side is larger than the planting density in the middle of a bed. Two rows are dense, and two rows are sparse. The growing and developing space of each carrot is arranged reasonably, the acre yield of the carrots can be improved, and the size of fleshy roots is even.
Description
[technical field]
The present invention relates to a kind of cultivation method, be specifically related to a kind of planting culture method of carrot, belong to field of agricultural cultivation.
[background technology]
The edible part of carrot is fertile tender meat taproot, and its kind is a lot, by color and luster can be divided into red, yellow, white, purple etc. several.What China's cultivation was maximum is red, white two kinds.The investigation that we carry out from consumer and sellers two side finds, fleshy root is elongated cylindrical, the blunt circle of tail end, the carrot of quality between 180g-330g is most favored by customers, sales volume is large, price is high.The carrot of the blunt circle of elongated cylindrical, tail end sells lover, easy cleaning, the carrot size to fit of 180g-330g, in current family, a meal is just enough, too large, a meal is eaten up, and easily causes waste, too little, one meal one is not enough, and read fortune and nutrition are also poor, and therefore fleshy root is elongated cylindrical, the blunt circle of tail end, quality be all best possible merchandise proterties of carrot between 180g-330g.
In existing carrot cultivation method, the planting density of carrot is generally line-spacing 12 ㎝, spacing in the rows 7.5 ㎝-8 ㎝ of furrow face four lines, and density is thinner, and carrot individuality is comparatively large, and the carrot proportion of 180g-330g is little.In addition, after carrot seed is sowed, generally can cover one deck garden mould, but garden mould has soil block sometimes, easily harden after water spray, percentage of seedgermination is low, not only affect the output of carrot, and there will be phenomenon of being short of seedling, cause plant spacing uneven, carrot fleshy root size is uneven, and commodity property is poor.
[summary of the invention]
For the problems referred to above, the object of this invention is to provide a kind of planting culture method that can improve carrot output, improve carrot commodity property.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of planting culture method of carrot, comprise: selection of land wholely, sowing dense planting, thinning hardening, topdress irrigation, cultivation and banking and gather, it is characterized in that, described sowing dense planting is: 4 row sowing caves are opened in each furrow face, and the planting density of two row on furrow limit, two row middle than furrow is large.
Preferably, described sowing dense planting is: 4 row sowing caves are opened in each furrow face, and line-spacing 12 ㎝, dark 2 ㎝ in cave, two distances between rows and hills on furrow limit are 5.5-6 ㎝, and two distances between rows and hills in the middle of furrow are 6.5-7 ㎝.
Preferably, when sowing dense planting, after seed is sowed, that seed covers thin layer, soft Chicken dung replaces covering garden mould, and the 30-40 minute that sprayed water the same day in after planting, make soil moisture reach 70%-80%, later spray every day once, makes soil moisture reach 80%, to 5-10 days, spray twice in one day, each spray 25 minutes, humidity reaches more than 80%.
Preferably, described selection of land is wholely: select soil layer deep, soft, be rich in organic matter, well-drained sandy loam, during whole ground, ploughing depth reaches more than 36cm, then wide with 100cm, bag furrow bag ditch ridging, make furrow height 35-40cm, the high ridge kind planting-line of furrow face width 60-65cm, ditch bottom width 15-20cm.
Preferably, application of organic fertilizers base manure before whole ground: every mu of chicken manure used 1250-1500kg and become thoroughly decomposed, 15-20kg potassium sulfate, 60-80kg superphosphate, spread fertilizer over the fields by above-mentioned fertilizer, Shi Houli turns over 2-3 time comprehensively, and fertilizer is fully mixed in soil.
Preferably, described cultivation and banking is: expand at fleshy root and earth up early stage, trained to root, during root is not buried by soil between furrow ditch in conjunction with intertillage.
Preferably, according to the planting culture method of above-mentioned carrot, gathered at after planting 130-140 days.
Beneficial effect of the present invention is:
(1) the planting culture method of carrot of the present invention, controlled the fleshy root size of carrot by rational close planting, the growth of carrot is subject to space constraint, and the cross growth of fleshy root is restricted, and can not look too large and affect its commodity property.
(2) the planting culture method of carrot of the present invention, two row are close, and two row are dredged, the space that each individual plant of reasonable arrangement carrot grows, and not only can improve the per mu yield of carrot, and the size of fleshy root are more neat.
(3) after the seed of carrot is sowed, seed upper cover last layer very thin, soft Chicken dung substitutes and covers garden mould, and coordinate regulation and control soil moisture, effectively can improve the germination rate of carrot seed, thus prevent the plant spacing non-uniform phenomenon that causes because being short of seedling.
(4) because sand loam nutrient content is few, preserve moisture and fertility ability, aftereffect is not long, and application of organic fertilizers base manure before whole ground, can improve soil.
(5) once there is " blue or green head " symptom in carrot, meat will be roughening, " blue or green head " affects presentation quality, overall quality is declined, the present invention expands at fleshy root and earths up early stage, is trained to root, during root is not buried by soil between furrow ditch in conjunction with intertillage, light turns green to prevent fleshy root from seeing, occurs " blue or green head ".
(6) the inventive method is at carrot after planting 130-140 days, gathers when fleshy root fully expands, and too early then output is lower for results, and the fleshy root reaching gold standard is few, gathered in the crops late, then fleshy root organizes ageing, the easy generation chaff heart, quality declines, or loses economic worth.
[embodiment]
Explain the present invention further below in conjunction with embodiment, but embodiment does not limit in any form to the present invention.When not specified (NS), method involved in the present invention is conventional method, and involved raw material is commercially available prod.
Embodiment 1
Select " sakata seven cun " kind, select in Lu Yuan base, Huilai county soil layer deep, soft, be rich in organic matter, well-drained sandy loam, and plant in accordance with the following methods.
Basal dressing: because sand loam nutrient content is few, preserve moisture and fertility ability, aftereffect is not long, the present invention is improved by applying organic manure material, before ploughing, use sufficient base manure, every mu of chicken manure used 1350kg and become thoroughly decomposed, 18kg potassium sulfate, 70kg superphosphate, spreads fertilizer over the fields rear plough by above-mentioned fertilizer comprehensively and turns over 3 times, fertilizer is fully mixed in soil.
Wholely: ploughing depth is 36cm, then wide with 100cm, bag furrow bag ditch ridging, makes furrow height 35-40cm, the high ridge kind planting-line of furrow face width 60-65cm, ditch bottom width 15-20cm.
Sowing dense planting: 4 row sowing caves are opened in each furrow face, line-spacing 12cm, the dark 2cm in cave, every furrow kind 4 row, and during sowing, plant furrow limit two row of planting-line, sunlight air is better, plants to obtain closeer point, spacing in the rows 6cm; Two row in the middle of furrow, ventilated poor, plant thin point, spacing in the rows 7cm, adopt artificial seeding seed is broadcast sowing cave in, every mu broadcast 40,000 seeds about, after seed is sowed, every mu of Chicken dung spreading fertilizer over the fields 185kg,, chicken manure of soft very thin at seed upper cover last layer, and the 30-40 minute that sprayed water the same day after planting, make soil moisture reach 70%-80%, later spray every day once, make soil moisture reach 80%, to 5-10 days, every morning and afternoon respectively spray water once, each spray more than 25 minutes, humidity reaches more than 80%.
Thinning hardening: after planting 40-50 days, carry out thinning final singling during height of seedling about 6cm, stay seedlings, strong sprout, remove little, weak seedling, a strain is stayed in every cave, spacing in the rows 6cm, in the same size during final singling, be conducive to fleshy root growth neat, draw ditch to weed with a hoe with scuppit simultaneously, open the ditch of dark 6cm, carry out hardening, shine and spray water after 7-10 days.
First time topdresses: after hardening, carry out first time and topdress, use composite fertilizer 25kg in ditch for every mu.
Cultivation and banking: expand at fleshy root and earth up early stage, in conjunction with intertillage, soil between furrow ditch is trained to root, during root is not buried, light turns green to prevent fleshy root from seeing, occurs " blue or green head ", and carrot is once occur " blue or green head " symptom, meat can be roughening, and overall quality is declined.
Second time is topdressed: with taproot expanding stage before envelope ridge, then topdress 1 time, use composite fertilizer 35kg for every mu.
Gather: after planting 130-140 days, gather when fleshy root fully expands, too early then output is lower for results, and the fleshy root reaching gold standard is few; Gathered in the crops late, then fleshy root organizes ageing, easily the chaff heart occurs, and quality declines, or loses economic worth.
Embodiment 2
Select " grand pseudo-ginseng cun " kind, select in Lu Yuan base, Huilai county soil layer deep, soft, be rich in organic matter, well-drained sandy loam, and plant in accordance with the following methods.
Basal dressing: because sand loam nutrient content is few, preserve moisture and fertility ability, aftereffect is not long, the present invention is improved by applying organic manure material, before ploughing, use sufficient base manure, every mu of chicken manure used 1250kg and become thoroughly decomposed, 15kg potassium sulfate, 60kg superphosphate, spreads fertilizer over the fields rear plough by above-mentioned fertilizer comprehensively and turns over 3 times, fertilizer is fully mixed in soil.
Wholely: ploughing depth is 40 ㎝, then wide with 100cm, bag furrow bag ditch ridging, makes furrow height 35-40cm, the high ridge kind planting-line of furrow face width 60-65cm, ditch bottom width 15-20cm.
Sowing dense planting: 4 row sowing caves are opened in each furrow face, line-spacing 12cm, the dark 2cm in cave, every furrow kind 4 row, and during sowing, plant furrow limit two row of planting-line, sunlight air is better, plants to obtain closeer point, spacing in the rows 5.5cm; Two row in the middle of furrow, ventilated poor, plant thin point, spacing in the rows 6.5cm, adopt artificial seeding seed is broadcast sowing cave in, every mu broadcast 40,000 seeds about, after seed is sowed, every mu of Chicken dung spreading fertilizer over the fields 175kg,, chicken manure of soft very thin at seed upper cover last layer, and to spray water the same day 30-40 minute in sowing, make soil moisture reach 70%-80%, later spray every day once, make soil moisture reach 80%, to 5-10 days, every morning and afternoon respectively spray water once, each spray more than 25 minutes, humidity reaches more than 80%.
Thinning hardening: after planting 40-50 days, carry out thinning final singling during height of seedling about 6cm, stay seedlings, strong sprout, remove little, weak seedling, a strain is stayed in every cave, spacing in the rows 6cm, in the same size during final singling, be conducive to fleshy root growth neat, draw ditch to weed with a hoe with scuppit simultaneously, open the ditch of dark 6cm, carry out hardening, shine and spray water after 7-10 days.
First time topdresses: after hardening, carry out first time and topdress, use composite fertilizer 20kg in ditch for every mu.
Cultivation and banking: expand at fleshy root and earth up early stage, in conjunction with intertillage, soil between furrow ditch is trained to root, during root is not buried, light turns green to prevent fleshy root from seeing, occurs " blue or green head ", and carrot is once occur " blue or green head " symptom, meat can be roughening, " overall quality declined.
Second time is topdressed: with taproot expanding stage before envelope ridge, then topdress 1 time, use composite fertilizer 40kg for every mu.
Gather: after planting 130-140 days, gather when fleshy root fully expands, too early then output is lower for results, and the fleshy root reaching gold standard is few; Gathered in the crops late, then fleshy root organizes ageing, easily the chaff heart occurs, and quality declines, or loses economic worth.
Embodiment 3
Select " sakata seven cun " kind, select in Lu Yuan base, Huilai county soil layer deep, soft, be rich in organic matter, well-drained sandy loam, and plant in accordance with the following methods.
Basal dressing: because sand loam nutrient content is few, preserve moisture and fertility ability, aftereffect is not long, the present invention is improved by applying organic manure material, before ploughing, use sufficient base manure, every mu of chicken manure used 1500kg and become thoroughly decomposed, 20kg potassium sulfate, 80kg superphosphate, spreads fertilizer over the fields rear plough by above-mentioned fertilizer comprehensively and turns over 2 times, fertilizer is fully mixed in soil.
Wholely: ploughing depth is 38 ㎝, then wide with 100cm, bag furrow bag ditch ridging, makes furrow height 35-40cm, the high ridge kind planting-line of furrow face width 60-65cm, ditch bottom width 15-20cm.
Sowing dense planting: 4 row sowing caves are opened in each furrow face, line-spacing 12cm, the dark 2cm in cave, every furrow kind 4 row, and during sowing, plant furrow limit two row of planting-line, sunlight air is better, plants to obtain closeer point, spacing in the rows 5.8cm; Two row in the middle of furrow, ventilated poor, plant thin point, spacing in the rows 6.8cm, adopt artificial seeding seed is broadcast sowing cave in, every mu broadcast 40,000 seeds about, after seed is sowed, every mu of Chicken dung spreading fertilizer over the fields 200kg,, chicken manure of soft very thin at seed upper cover last layer, and the 30-40 minute that sprayed water the same day after planting, make soil moisture reach 70%-80%, later spray every day once, make soil moisture reach 80%, to 5-10 days, every morning and afternoon respectively spray water once, each spray more than 25 minutes, humidity reaches more than 80%.
Thinning hardening: after planting 40-50 days, carry out thinning final singling during height of seedling about 6cm, stay seedlings, strong sprout, remove little, weak seedling, a strain is stayed in every cave, spacing in the rows 6cm, in the same size during final singling, be conducive to fleshy root growth neat, draw ditch to weed with a hoe with scuppit simultaneously, open the ditch of dark 6cm, carry out hardening, shine and spray water after 7-10 days.
First time topdresses: after hardening, carry out first time and topdress, use composite fertilizer 30kg in ditch for every mu.
Cultivation and banking: expand at fleshy root and earth up early stage, in conjunction with intertillage, soil between furrow ditch is trained to root, during root is not buried, light turns green to prevent fleshy root from seeing, occurs " blue or green head ", and carrot is once occur " blue or green head " symptom, meat can be roughening, and overall quality is declined.
Second time is topdressed: with taproot expanding stage before envelope ridge, then topdress 1 time, use composite fertilizer 30kg for every mu.
Gather: after planting 130-140 days, gather when fleshy root fully expands, too early then output is lower for results, and the fleshy root reaching gold standard is few; Gathered in the crops late, then fleshy root organizes ageing, easily the chaff heart occurs, and quality declines, or loses economic worth.
The impact of different cultivation method on carrot output and commodity property is obtained as shown in table 1 according to comparative trial:
The different cultivation method of table 1 is on the impact of carrot output and commodity property
As known from Table 1, adopt traditional cultivation method, the per mu yield of carrot is 7.36 tons, survival rate is low, fleshy root size uneven, and the ratio shared by the carrot of weight between 180-330g is less, adopts the carrot planting culture method described in embodiment 1 in the present invention, the ratio of the carrot between the per mu yield of carrot and 180-330g can be significantly improved, and fleshy root tail end is full, in elongated cylindrical, outward appearance is neat.For most preferred embodiment 2, compared with traditional cultivation method, adopt the planting culture method of carrot of the present invention, every mu can be increased production 26.2%, and between 180-330g, the ratio of carrot can improve 18.4%.
Claims (10)
1. the planting culture method of carrot, comprise selection of land wholely, sowing dense planting, thinning hardening, topdress irrigation, cultivation and banking and gather, it is characterized in that, described sowing dense planting is: 4 row sowing caves are opened in each furrow face, and the planting density of two row on furrow limit, two row middle than furrow is large.
2. the planting culture method of carrot according to claim 1, is characterized in that, described sowing dense planting is: 4 row sowing caves are opened in each furrow face, and line-spacing 12 ㎝, dark 2 ㎝ in cave, two distances between rows and hills on furrow limit are 5.5-6 ㎝, and two distances between rows and hills in the middle of furrow are 6.5-7 ㎝.
3. the planting culture method of carrot according to claim 1, is characterized in that, during sowing dense planting, after seed is sowed, seed upper cover last layer very thin, soft Chicken dung substitutes and covers garden mould, and the 30-40 minute that sprayed water the same day in after planting, makes soil moisture reach 70%-80%, later spray every day once, soil moisture is made to reach 80%, to 5-10 days, spray in a day twice, each spray 25 minutes, humidity reaches more than 80%.
4. the planting culture method of carrot according to claim 2, is characterized in that, during sowing dense planting, after seed is sowed, seed upper cover last layer very thin, soft Chicken dung substitutes and covers garden mould, and the 30-40 minute that sprayed water the same day in after planting, makes soil moisture reach 70%-80%, later spray every day once, soil moisture is made to reach 80%, to 5-10 days, spray in a day twice, each spray 25 minutes, humidity reaches more than 80%.
5. the planting culture method of carrot according to claim 1, it is characterized in that, described selection of land is wholely: select soil layer deep, soft, be rich in organic matter, well-drained sandy loam, ploughing depth reaches more than 36cm, then wide with 100cm, bag furrow bag ditch ridging, make furrow height 35-40cm, the high ridge kind planting-line of furrow face width 60-65cm, ditch bottom width 15-20cm.
6. the planting culture method of carrot according to claim 2, it is characterized in that, described selection of land is wholely: select soil layer deep, soft, be rich in organic matter, well-drained sandy loam, ploughing depth reaches more than 36cm, then wide with 100cm, bag furrow bag ditch ridging, make furrow height 35-40cm, the high ridge kind planting-line of furrow face width 60-65cm, ditch bottom width 15-20cm.
7. the planting culture method of carrot according to claim 5, it is characterized in that, application of organic fertilizers base manure before whole ground: every mu of chicken manure used 1250-1500kg and become thoroughly decomposed, 15-20kg potassium sulfate, 60-80kg superphosphate, spread fertilizer over the fields by three kinds of fertilizer, Shi Houli turns over 2-3 time comprehensively, and fertilizer is fully mixed in soil.
8. the planting culture method of carrot according to claim 1, is characterized in that, described cultivation and banking is: expand at fleshy root and earth up early stage, trained to root, during root is not buried by soil between furrow ditch in conjunction with intertillage.
9. the planting culture method of carrot according to claim 2, is characterized in that, described cultivation and banking is: expand at fleshy root and earth up early stage, trained to root, during root is not buried by soil between furrow ditch in conjunction with intertillage.
10. the planting culture method of the carrot according to any one of claim 1-9, is characterized in that, gathers at after planting 130-140 days.
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| CN201510197384.5A CN104756740A (en) | 2015-04-23 | 2015-04-23 | Close planting method of carrots |
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| CN201510197384.5A CN104756740A (en) | 2015-04-23 | 2015-04-23 | Close planting method of carrots |
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| CN105993583A (en) * | 2016-08-15 | 2016-10-12 | 仁怀市助惠蔬菜种植专业合作社 | Method for cultivating carrots in autumn |
| CN106034634A (en) * | 2016-05-31 | 2016-10-26 | 李秀云 | Planting technology of carrots free from pesticide residues |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106034634A (en) * | 2016-05-31 | 2016-10-26 | 李秀云 | Planting technology of carrots free from pesticide residues |
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