CN106982629A - The implantation methods of sorghum - Google Patents
The implantation methods of sorghum Download PDFInfo
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- CN106982629A CN106982629A CN201710211397.2A CN201710211397A CN106982629A CN 106982629 A CN106982629 A CN 106982629A CN 201710211397 A CN201710211397 A CN 201710211397A CN 106982629 A CN106982629 A CN 106982629A
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- sorghum
- nitrogen
- base fertilizer
- implantation methods
- weight
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Abstract
The present invention relates to the implantation methods of sorghum, belong to proportion of crop planting field, including site preparation, sowing and fertilising, until harvest；Fertilising includes：When turning over plantation ridge, base fertilizer is applied plantation ridge and applied in the jointing stage of sorghum and is topdressed；Apply in unit area topdress in the weight ratio of nitrogen and the nitrogen in the base fertilizer applied be 25:1, base fertilizer includes the nitrogen of 40 80 parts by weight, the phosphorus of 80 160 parts by weight, the potassium of 50 130 parts by weight；The implantation methods can effectively improve the yield per unit area of sorghum, lifting sorghum plantation level and economic benefit.
Description
Technical field
The present invention relates to proportion of crop planting field, and the more particularly to implantation methods of sorghum.
Background technology
Song-Nen plain is China sorghum major production areas, and sorghum cultivated area is throughout the year stable in 10-15hm2.Its cultivated area
2.8% or so of Jilin Province total cultivated area is accounted for, is the fourth-largest cereal crops in Jilin Province after corn and soybean, paddy rice.It is flat
Equal per unit area yield reaches 5355kg/hm2, higher than domestic average level, annual production accounts for the 1/5 of national total output.Due to sorghum have it is resistance to
The characteristic such as arid, barren-resistant, waterlogging, Salt And Alkali Tolerance, disease and insect resistance, strong stress resistance, yielding ability be good, widely used, in recent years sorghum
Growth, the especially area such as Jilin Province Midwest Qianan, Tongyu, Songyuan City, Baicheng is presented in plantation, in the year of great drought, sorghum
Drought resisting cold resistance played important function, promote drought-enduring Salt And Alkali Tolerance crop, increasing the yield per unit area with economic benefit is also
One of important channel of Jilin Province's middle-and-low-yielding fields is transformed, and increases production 10,000,000,000 jin of targets for Jilin Province Grain and is provided safeguard.
But present sorghum plants the problem of still having very big, mainly includes：Kind aging, extensive management, with fertilizer
It is improper etc., therefore limit the further volume increase of plantation sorghum and increase income.
The content of the invention
It is an object of the invention to provide a kind of implantation methods of sorghum, the implantation methods more reasonable, specification is optimized
The applicating ratio of nitrogen, phosphorus, potassium in sorghum planting process, and the method for application of nitrogen is also optimized, improve the unit plane of sorghum
Product yield, increases peasant planting income.
What the present invention was realized in：
The present invention proposes a kind of implantation methods of sorghum, including site preparation, sowing and fertilising, until harvest；Fertilising includes：Turn over
When ploughing plantation ridge, base fertilizer is applied plantation ridge and applied in the jointing stage of sorghum and is topdressed；That applies in unit area topdresses
Nitrogen with apply base fertilizer in nitrogen weight ratio be 2-5:1, base fertilizer includes the nitrogen of 40-80 parts by weight, 80-160 parts by weight
Phosphorus, the potassium of 50-130 parts by weight.
The beneficial effect of the implantation methods of the sorghum of the embodiment of the present invention is：This method is in fertilising, using proportioning more
Rational nitrogen, potassium, phosphorus, can effectively improve the yield per unit area of sorghum, the income of increase sorghum plantation；Also change in this method
The method of application of nitrogen has been apt to it, has further increasing the yield per unit area of sorghum, has improved the production technology water of modern agriculture
It is flat, peasant income is further increased, also effectively evades the monocrop risk that growth belt comes year after year.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional production that can be obtained by commercially available purchase
Product.
The implantation methods of the sorghum of the embodiment of the present invention are specifically described below.
The implantation methods of the sorghum of the present invention, including site preparation, sowing and fertilising, until the sorghum that harvest is ripe.
Before the plantation of sorghum is carried out, site preparation processing first is carried out to arable land, it is preferable that site preparation is carried out in the fall, in this season
Crop harvesting after, first one-stop operation is carried out with stubble cleaner, to ensure to plough quality, it is to avoid sorghum during plantation, from
Other plant are grown in the old stubble not knocked out, nutriment is competed with sorghum on arable land, the growth of sorghum is hindered, reduction is high
The yield of fine strain of millet, is unfavorable for planting the benefit increase of sorghum；And old stubble is ploughed under into soil, can after the old stubble in soil is degenerated
To lift Cultivated-land Fertility.
Preferably, the specific method for carrying out site preparation with stubble cleaner is to be carried out ploughing deeply soil, ploughed depth 20- with pivot plow
30cm, and to ensure the ploughed depth of last a piece of ploughshare (i.e. most shallow ploughshare) more than 20cm.Carry out in aforementioned manners whole
Ground, ensure that remaining root stubble and stalk all turn over and tip soil in.
Arable land turn over it is whole after, until in the period that sorghum can be sowed, turn over plantation ridge, and turning over plantation on arable land
Base fertilizer is applied into plantation ridge while ridge.
In cold area, it is preferable that after the spring in next year after site preparation, soil freezing-thawing, proceed by above-mentioned turn over
Plantation ridge, and base fertilizer is applied into plantation ridge.
When turning over plantation ridge, it can be carried out using the ridging-all-in-one that topdresses, can effectively shorten the time of work.
Further, the spacing distance between above-mentioned two adjacent plantation ridges can be controlled in 60-70cm, plantation ridge
Height control be 25-35cm；The depth that above-mentioned base fertilizer applies plantation ridge is 15-20cm.
The amount of application of above-mentioned base fertilizer is 300-500kg/ hectares, it is necessary to which the administration standard of base fertilizer can on explanation, arable land
To be determined according to the fertility situation of arable land script, for example：320kg/ hectares, 350kg/ hectares, 400kg/ hectares, 460kg/
Hectare etc..
In base fertilizer, it is ensured that the ratio of nitrogen, phosphorus and potassium.For example when the parts by weight of nitrogen are 40-80, phosphorus can be controlled
Parts by weight are 80-160, and the parts by weight of potassium are that the proportioning of rational nitrogen, potassium and phosphorus in 50-130, base fertilizer can effectively promote height
Fine strain of millet strong sprout, and extend the physiologically active duration of Sorghum Leaves, individual developmental is balanced above and below the ground, well developed root system, color
In vain (i.e. absorbability of root etc. is vigorous) and fibrous root is more, delay root system early ageing, and then promote to improve Output of Sorghum, be conducive to increase
Plant the income of sorghum.
It is highly preferred that when the parts by weight of nitrogen are 50-60, the parts by weight that can control phosphorus are 110-130, the parts by weight of potassium
For 80-100, further optimize the ratio of nitrogen, phosphorus and potassium in base fertilizer, can advantageously emerging, take root and giving birth in sorghum
Leaf, improves photosynthesis of sorghum etc., increase sorghum seed yield and weight.Above-mentioned each parts by weight for example can be 1kg,
1g etc., and each parts by weight are identicals.
Above-mentioned nitrogen comes from nitrogenous fertilizer, and nitrogenous fertilizer can be urea, ammonium hydrogen carbonate, ammonium chloride, ammonium nitrate, ammonium dihydrogen phosphate, phosphorus
The sour ammonium of hydrogen two, potassium nitrate etc.；Above-mentioned phosphorus comes from phosphate fertilizer, and phosphate fertilizer can be phosphoric acid diamines, calcium phosphate, MAP, ground phosphate rock
Deng；Above-mentioned potassium comes from potash fertilizer, and potash fertilizer can be potassium chloride, potassium sulfate, potassium dihydrogen phosphate, sylvite, potassium magnesium salts, potassium nitrate
Deng.Above-mentioned various nitrogenous fertilizer, phosphate fertilizer and potash fertilizer can do a variety of collocation as needed, for example：Urea, phosphoric acid diamines and potassium chloride
Combination or ammonium hydrogen carbonate, calcium phosphate and potassium nitrate combination etc..
Apply after base fertilizer, then can carry out the sowing of sorghum.The sowing of sorghum should not be too early, if the sowing of sorghum
Early easily cause the phenomenon of powder kind.Generally wait until that the soil moisture is reached after 10-15 DEG C, then carry out the sowing of sorghum, for example：In pine
Tender Plain, generally in No. 10-15 of the May sowing for carrying out sorghum.
Further, before sowing sorghum seeds, corresponding processing of basking seeds is carried out, and seed is coated.To planting
Son bask seeds that the activity of enzyme in seed can be improved；Oxygen can be promoted to enter the inside of seed, make embryo shape using oxygen
It is changed into free state gibberellin into gibberellin or by the gibberellin of bonding state, that is, promotes the sprouting of seed；Basking seeds to reduce
Amine A in husk, in husk the material such as amine B, abscisic acid and vanilla concentration, it is to avoid these material concentrations height suppresses germination；
Basking seeds can also help seed to be sterilized using the shortwave glistening light of waves in solar spectrum, the seed pest and disease damage of preventing and treating after planting, such as：
Ultraviolet.Seed pelleting can subtract oligospermous usage amount, and ensure that seedling is in arable land, Miao Qi, Miao Zhuan, so as to reduce production
Cost, reduces labor intensity；Being coated also has preventing and treating pest and disease damage, promotes growth, reduces the effect such as pollution.
The sowing of sorghum seeds can be carried out in such a way：Kind of a planting ditch is set along the length direction for planting planting ditch, by height
Fine strain of millet seed is seeded in kind of a planting ditch, i.e., drilling of being ditched in plantation ridge.The depth of above-mentioned kind of planting ditch is 3-5cm, and the depth of planting can
It is too deep or excessively shallow to be effectively prevented from sowing, be conducive to seed sprouting.After sorghum seeds sowing, earthing is simultaneously suppressed in time,
Spray herbicide and carry out closing weeding.
Further, seedling thinning is carried out in the 3-4 leaves of the seedling of sorghum, carries out final singling in the 5-6 leaves of seedling, stay seedling amount
For plants/hectare of 9-15 ten thousand.Suitable stays seedling amount to reduce the excessive competition between sorghum, makes all sorghums in arable land can
Enough it is absorbed to enough nutrients, by enough illumination, to carry out sufficient photosynthesis, makes the more preferable of sorghum growth, have
Effect ground increase sorghum grain weight, lifts Output of Sorghum.
Apply and topdress in the jointing stage of sorghum, the mode of being preferably carried out is, the plough of boring one before topdressing, both can be with weeding, again
Got ready in advance to topdress, it is ensured that the depth topdressed；Formal topdress can combine ridging progress, and the amount of application topdressed is
250-450kg/ hectares, topdress apply after earthing and ensure enough thickness of earth covering, effectively can prevent fertilizer from volatilizing；And
And unit area in apply topdress in nitrogen with apply base fertilizer in nitrogen weight ratio be 2-5:1.The fertilizer used when topdressing
Nitrogen in material is higher than nitrogen in base fertilizer, can further promote absorption of the sorghum to nitrogen in growth course, and make full use of nitrogen
Promote the root, stem and leaf fast-growth of sorghum, promote sorghum grain to increase again, increase Output of Sorghum.
For example, unit area in apply topdress in nitrogen with apply base fertilizer in nitrogen weight ratio be 3-4:1, enter one
Walk and provide quick-acting nitrogen nutritions to sorghum, strong growth potential is kept beneficial to blade and root development later stage.
It should be further stated that, the weight of the base fertilizer applied in per hectare ground and total nitrogen in topdressing is being not less than
200kg when, more preferably, the fertilizer for further ensuring administration fully meets sorghum grain and increased again the effect of increasing production of sorghum, is lifted
Output of Sorghum.
In planting process, in addition it is also necessary to remove the upper unnecessary weeds in arable land, it is to avoid weeds and sorghum fight for nutrient, further
Promote sorghum seed weightening, improve Output of Sorghum.Harvested after sorghum is ripe.
The implantation methods of the sorghum of the present invention are described in further detail with reference to embodiments.
Embodiment 1
After crop harvesting in the fall, site preparation, ploughed depth 20cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 60cm, is highly 25cm, and base fertilizer applies plantation ridge
Depth be 15cm, the amount of application of base fertilizer is 400kg/ hectare, and nitrogen is 60kg in base fertilizer, and phosphorus is 92kg, and potassium is 90kg.
When the temperature of soil is 12 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 3cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 120,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 250kg/ hectares, its
The weight ratio of nitrogen is 3 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 2
After crop harvesting in the fall, site preparation, ploughed depth 30cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 70cm, is highly 35cm, and base fertilizer applies plantation ridge
Depth be 20cm, the amount of application of base fertilizer is 500kg/ hectare, and nitrogen is 80kg in base fertilizer, and phosphorus is 160kg, and potassium is 130kg.
When the temperature of soil is 10 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 5cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 150,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 450kg/ hectares, its
The weight ratio of nitrogen is 2.5 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 3
After crop harvesting in the fall, site preparation, ploughed depth 25cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 65cm, is highly 30cm, and base fertilizer applies plantation ridge
Depth be 18cm, the amount of application of base fertilizer is 300kg/ hectare, and nitrogen is 40kg in base fertilizer, and phosphorus is 130kg, and potassium is 100kg.
When the temperature of soil is 15 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 4cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 130,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 350kg/ hectares, its
The weight ratio of nitrogen is 5 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 4
After crop harvesting in the fall, site preparation, ploughed depth 20cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 62cm, is highly 27cm, and base fertilizer applies plantation ridge
Depth be 16cm, the amount of application of base fertilizer is 320kg/ hectare, and nitrogen is 50kg in base fertilizer, and phosphorus is 110kg, and potassium is 50kg.
When the temperature of soil is 13 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 3cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 100,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 320kg/ hectares, its
The weight ratio of nitrogen is 4 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 5
After crop harvesting in the fall, site preparation, ploughed depth 20cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 68cm, is highly 32cm, and base fertilizer applies plantation ridge
Depth be 18cm, the amount of application of base fertilizer is 450kg/ hectare, and nitrogen is 50kg in base fertilizer, and phosphorus is 80kg, and potassium is 80kg.
When the temperature of soil is 15 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 4.5cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 90,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 320kg/ hectares, its
The weight ratio of nitrogen is 2 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 6
After crop harvesting in the fall, site preparation, ploughed depth 20cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 67cm, is highly 27cm, and base fertilizer applies plantation ridge
Depth be 16cm, the amount of application of base fertilizer is 370kg/ hectare, and nitrogen is 65kg in base fertilizer, and phosphorus is 120kg, and potassium is 90kg.
When the temperature of soil is 13 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 3cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 140,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 320kg/ hectares, its
The weight ratio of nitrogen is 3.5 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 7
After crop harvesting in the fall, site preparation, ploughed depth 20cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 63cm, is highly 27cm, and base fertilizer applies plantation ridge
Depth be 17cm, the amount of application of base fertilizer is 420kg/ hectare, and nitrogen is 68kg in base fertilizer, and phosphorus is 125kg, and potassium is 112kg.
When the temperature of soil is 13 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 5cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 140,000 plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 350kg/ hectares, its
The weight ratio of nitrogen is 3 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Embodiment 8
After crop harvesting in the fall, site preparation, ploughed depth 20cm are carried out with stubble cleaner；Spring in next year, soil freezing-thawing it
Base fertilizer is applied into plantation ridge with reference to ridging afterwards, the spacing of adjacent plantation ridge is 63cm, is highly 27cm, and base fertilizer applies plantation ridge
Depth be 17cm, the amount of application of base fertilizer is 420kg/ hectare, and nitrogen is 80kg in base fertilizer, and phosphorus is 125kg, and potassium is 105kg.
When the temperature of soil is 13 DEG C, trench digging drilling will be carried out by the sorghum seeds basked seeds and be coated, plant planting ditch
Depth is 5cm, after planting timely earthing, compacting, and sprays herbicide.
Seedling thinning is carried out in seedling 3-4 leaves, final singling is carried out during seedling 5-6 leaves, holding stays seedling amount to be 13.5 ten thousand plants/hectare.
In the jointing stage of sorghum, boring one is ploughed, and will be topdressed application with reference to ridging, and the amount of application topdressed is 350kg/ hectares, its
The weight ratio of nitrogen is 2 in the weight and base fertilizer of middle nitrogen:1.Weeds are removed during plantation, until sorghum harvest.
Comparative example 1
The sorghum implantation methods of comparative example 1 are similar with the implantation methods of the sorghum of embodiment 1, and difference is to apply fertilizer
In nutrient composition in material, comparative example 1, nitrogenous fertilizer is only application of, and only application of base fertilizer, without in plantation
During apply topdress；Nitrogenous 60kg in the base fertilizer that per hectare arable land is applied, without potassium and phosphorus.Remaining plantation step and embodiment
1 is identical, until sorghum harvest.
Comparative example 2
The sorghum implantation methods of comparative example 2 are similar with the implantation methods of the sorghum of embodiment 1, and difference is that nitrogen is applied
Mode, in comparative example 2, only nitrogen is applied when applying base fertilizer and ploughed, and do not applied and topdress；Base fertilizer sowing amount is 400kg/
Hectare, wherein nitrogenous 200kg, phosphorus is 92kg, potassium is 90kg.Remaining plantation step and embodiment 1 are identical, until sorghum harvest.
Comparing embodiment 1-8 and comparative example 1, the sorghum yield per unit area of comparative example 2.Comparative result is shown in Table 1.
The yield per unit area (kg/ mus) for the sorghum that the different implantation methods of table 1 are sowed out
As shown in Table 1, the yield per unit area for obtaining sorghum with the implantation methods kind of the sorghum of the present invention is higher, energy
The economic benefit of enough increase plantation sorghums.
In summary, the implantation methods of the sorghum of the embodiment of the present invention, using more rational nitrogen, potassium, phosphorus is matched, can have
Improve the yield per unit area of sorghum, the income of increase sorghum plantation in effect ground；This method is not only improved in the plantation of sorghum
Using nitrogen, potassium, phosphorus proportioning, further improve the method for application of nitrogen, further increasing the yield per unit area of sorghum, improve
The production technology level of modern agriculture, further increases peasant income.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. a kind of implantation methods of sorghum, it is characterised in that including site preparation, sowing and fertilising, until harvest；The fertilising bag
Include：When turning over plantation ridge, base fertilizer is applied the plantation ridge and applied in the jointing stage of sorghum and is topdressed；Applied in unit area
Topdress in nitrogen with apply base fertilizer in nitrogen weight ratio be 2-5:1, the base fertilizer includes the nitrogen of 40-80 parts by weight, 80-
The phosphorus of 160 parts by weight, the potassium of 50-130 parts by weight.
2. the implantation methods of sorghum according to claim 1, it is characterised in that the base fertilizer includes 50-60 parts by weight
The phosphorus of nitrogen, 110-130 parts by weight, the potassium of 80-100 parts by weight.
3. the implantation methods of sorghum according to claim 1, it is characterised in that in being topdressed described in being applied in unit area
Nitrogen with apply the base fertilizer in nitrogen weight ratio be 3-4:1.
4. the implantation methods of sorghum according to claim 1, it is characterised in that the amount of application of the base fertilizer is 300-
500kg/ hectares.
5. the implantation methods of sorghum according to claim 1, it is characterised in that the amount of application topdressed is 250-
450kg/ hectares.
6. the implantation methods of sorghum according to claim 1, it is characterised in that the base fertilizer applies the depth of the plantation ridge
Spend for 15-20cm.
7. the implantation methods of sorghum according to claim 1, it is characterised in that the spacing of the adjacent plantation ridge is
60-70cm, the height of each plantation ridge is 25-35cm.
8. the implantation methods of sorghum according to claim 1, it is characterised in that sowing is carried out in such a way：Along institute
The kind planting ditch for setting that depth is 3-5cm on the length direction of plantation ridge is stated, sorghum seeds are seeded in described kind of planting ditch.
9. the implantation methods of sorghum according to claim 1, it is characterised in that carried out in the 3-4 leaves of the seedling of sorghum
Seedling thinning, final singling is carried out in the 5-6 leaves of the seedling, and it is plants/hectare of 9-15 ten thousand to stay seedling amount.
10. the implantation methods of sorghum according to claim 1, it is characterised in that soil moisture during sowing is 10-15
℃。
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278627A (en) * | 2008-05-20 | 2008-10-08 | 赵广玉 | Cultivation method for improving yield of wheat |
| CN102835304A (en) * | 2012-09-17 | 2012-12-26 | 吉林省农业科学院 | Cultivation and seed production method of brewing sorghum with high yield and high starch |
| CN103109633A (en) * | 2013-02-25 | 2013-05-22 | 重庆市畜牧科学院 | Fertilization method for improving yield of sugar grass |
| CN103319224A (en) * | 2012-03-19 | 2013-09-25 | 天津金灿粮食种植专业合作社 | Environmental protection fertilizer of green sorghum |
-
2017
- 2017-04-01 CN CN201710211397.2A patent/CN106982629A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278627A (en) * | 2008-05-20 | 2008-10-08 | 赵广玉 | Cultivation method for improving yield of wheat |
| CN103319224A (en) * | 2012-03-19 | 2013-09-25 | 天津金灿粮食种植专业合作社 | Environmental protection fertilizer of green sorghum |
| CN102835304A (en) * | 2012-09-17 | 2012-12-26 | 吉林省农业科学院 | Cultivation and seed production method of brewing sorghum with high yield and high starch |
| CN103109633A (en) * | 2013-02-25 | 2013-05-22 | 重庆市畜牧科学院 | Fertilization method for improving yield of sugar grass |
Non-Patent Citations (2)
| Title |
|---|
| 邹彬 等: "《农作物测土配方施肥技术》", 28 February 2014, 河北科学技术出版社 * |
| 黄少学 等: "《主要农作物栽培技术》", 31 December 2016, 甘肃科学技术出版社 * |
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