CN104604480A - Method of cultivating spring wheat in winter under condition of drop irrigation - Google Patents
Method of cultivating spring wheat in winter under condition of drop irrigation Download PDFInfo
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- CN104604480A CN104604480A CN201510006215.9A CN201510006215A CN104604480A CN 104604480 A CN104604480 A CN 104604480A CN 201510006215 A CN201510006215 A CN 201510006215A CN 104604480 A CN104604480 A CN 104604480A
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- spring wheat
- sowing
- winter
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
A method of cultivating spring wheat in winter under a condition of drop irrigation comprises the first step of soil preparation and moisture storage, the second step of seed selection and coating, the third step of selection of a seeding time, and the fourth step of seeding. The method of cultivating the spring wheat in winter under the condition of drop irrigation integrates a soil preparation technology, a seed selection technology, selection of the seeding time and seeding, enables a drop irrigation spring wheat seeding time to be ahead of the winter of a previous year, can guarantee high yield and double cropping of the spring wheat in a drop irrigation spring wheat region, and enables crops in the later period to achieve a long growth period, thereby increasing economic incomes in unit field area. As shown through practices, the emergence rate of the spring wheat cultivated in winter can reach 96%, the germination rate can reach 96%, and per mu yield is expected to break through 600 kilograms.
Description
Technical field
The present invention relates to a kind of cultivation method of crops winter sowing, be specifically related to the cultivation method of spring wheat winter sowing under a kind of condition of drip irrigation.
Background technology
Drip irrigation spring wheat mostly is one crop per annual at Northern Xinjiang, along with agricultural restructuring, North SinKiang drip irrigation spring wheat-silage corn bi-annual planting pattern such as (or oily certain herbaceous plants with big flowers) is testing implementation, and succession crop can be peasant and increases income, and also improves the availability in soil simultaneously.Namely spring wheat winter sowing sows seed before autumn harvest frozen soil, farmland can be made to protect in farmland, whole Winter-Spring and store a large amount of moisture, not destroy the physical behavior on top layer, meet the needs of seed sprouting.In addition, to the room and time before freezing after autumn harvest can also being utilized before winter sowing, carry out wholely, avoid spring wholely to the destruction of soil moisture content, so not only have production-increasing function to spring wheat itself, and the deficiency of animal power of taking things easy when sowing in spring can be regulated.Therefore, carry out spring wheat winter sowing, there is important production meaning.
In recent years, the domestic research to spring wheat winter sowing all rests on experimental stage, or becomes winter wheat using winter sowing as spring wheat, and the means of rejuvenation seed are rarely used in production object.At present, drip irrigation spring wheat to be sowed after Chang Yin thaws by the impact of soil freezing and soil spring, and soil top is thawed soon, thaws and cause face, field muddy slowly and cannot sow on schedule in bottom; In addition spring temperature improvements are fast, spring breeze is large, cause spring the loose greatly moisture in the soil of evaporation intensity fast wholely, not easily preserve soil moisture; Thus cause the underproduction of drip irrigation spring wheat and the later stage crop can not sowing in time, also affect maturation and the output of succession crop, and then reduce the income of peasant.Therefore, above Problems existing, in the urgent need to the cultivation method of spring wheat winter sowing under a kind of condition of drip irrigation, is solved in Corpping in North Xinjiang.
Summary of the invention
Technical problem to be solved by this invention is, the cultivation method of spring wheat winter sowing under a kind of condition of drip irrigation is provided, effectively can solves the sowing in spring of drip irrigation spring wheat by cannot sowing in time and the avoiding problem of sowing in spring to soil moisture content destruction by soil freezing and soil thaw.
The technical scheme that the present invention solves the employing of its technical problem is that the cultivation method of spring wheat winter sowing under a kind of condition of drip irrigation, comprises the following steps:
(1) store moisture in the soil: before autumn crops results, carry out stubble filling, mu irrigation quantity 60 cubic metres wholely, require to irrigate evenly, water-tight, without ponding; Broken bar adopts 24 row drilling machine to spread fertilizer over the fields base manure, and mu executes 8 kilograms, urea, and diammonium phosphate 12 kilograms requires that fertilising is plugged fertilising line, accomplishes not weigh not leak, and ensure that fertilising evenly, the degree of depth of plowing more than 28 ~ 30 centimetres, level land after plough, reaches before facing the winter and become state to be broadcast;
(2) seed cleaning and dressing: carrying out elite seed quality before broadcasting is thousand kernel weight 45 ~ 50 grams, purity 98%, cleanliness 98%, germination rate more than 90%; 50% carbendazol wettable powder of seed seed weight 0.2% and the triacontanol of seed weight 0.3% are watered the unified seed dressing of 2000g;
(3) sowing time is selected: sowing time, selection was no longer thawed at subsoil, and in sowing depth 5 centimetres, soil temperature is 2 ~ 4 DEG C; Because Northern Xinjiang soil freezes about about 20 days November, therefore, sowing time, selection was advisable about 15 days annual November;
(4) sow: lay irrigate band while sowing, sowing depth is 3 ~ 4cm; Wherein, irrigate band spacing is 60 centimetres, opens shallow ridges and is embedded in soil 1 ~ 2 centimetre of depths, fix irrigate band, strengthens capability of anti-wind; Drip irrigation Spacing form one machine 6 is managed, a pipe four lines, and placing irrigate band place line-spacing is 20 centimetres, and all the other are 13.3 centimetres; Adopt 3.6 meters of sown scopes, 24 row drilling machine drillings, between irrigate band, sow 4 little row spring wheat.
The present invention with entire technique, seed selecting technique, select sowing time, sow the cultivation method of drip irrigation spring wheat winter sowing be integrated, drip irrigation spring wheat is advanced to the winter of last year sowing time, drip irrigation spring wheat district spring wheat high yield and two crops a year can be ensured, later stage, crop can obtain longer breeding time, thus improved the income of land area of one unit.Facts have proved, the emergence rate of spring wheat winter sowing can reach 96%, and germination rate can reach 96%, and per mu yield output is up to being 600kg.
Embodiment
Further illustrate of the present invention below in conjunction with embodiment, but be not used in restriction the present invention.
Embodiment 1
(1) store moisture in the soil: carry out stubble filling before autumn crops results, every mu of irrigation quantity 60 cubic metres wholely, can ensure to pour water evenly, water-tight, without ponding.Adopt 24 row drilling machine to spread fertilizer over the fields base manure after broken bar, execute 8 kilograms, urea for every mu, diammonium phosphate 12 kilograms, require that fertilising is plugged fertilising line, accomplish not weigh not leak, ensure that fertilising evenly, the degree of depth of plowing is 29cm, and level land after plough, reaches before facing the winter and become state to be broadcast.
(2) seed cleaning and dressing: carry out elite seed before broadcasting, chooses 26 days the new year, is then watered the unified seed dressing of 2000g with 50% carbendazol wettable powder of seed weight 0.2% and the triacontanol of seed weight 0.3%.
(3) sowing time is selected: start sowing when soil temperature is 3 DEG C in sowing depth 5 centimetres.
(4) sow: lay irrigate band while sowing, sowing depth is 4cm; Be 60 centimetres with irrigate band spacing, open shallow ridges and be embedded in soil 2 centimetres of depths; Drip irrigation Spacing form one machine 6 is managed, a pipe four lines, and placing irrigate band place line-spacing is 20 centimetres, and all the other are 13.3 centimetres; Adopt 3.6 meters of sown scopes, 24 row drilling machine drillings, between irrigate band, sow 4 little row spring wheat.
In about the 134 days maturing stage of spring wheat winter sowing in embodiment 1, emergence rate is 96%, and germination rate is 96%, and per mu yield output is 600kg.
Claims (1)
1. the cultivation method of spring wheat winter sowing under condition of drip irrigation, is characterized in that, comprise the following steps:
(1) store moisture in the soil: before autumn crops results, carry out stubble filling, mu irrigation quantity 60 cubic metres wholely, require to irrigate evenly, water-tight, without ponding; Broken bar adopts 24 row drilling machine to spread fertilizer over the fields base manure, and mu executes 8 kilograms, urea, and diammonium phosphate 12 kilograms requires that fertilising is plugged fertilising line, accomplishes not weigh not leak, and ensure that fertilising evenly, the degree of depth of plowing more than 28 ~ 30 centimetres, level land after plough, reaches before facing the winter and become state to be broadcast;
(2) seed cleaning and dressing: carrying out elite seed quality before broadcasting is thousand kernel weight 45 ~ 50 grams, purity 98%, cleanliness 98%, germination rate more than 90%; 50% carbendazol wettable powder of seed seed weight 0.2% and the triacontanol of seed weight 0.3% are watered the unified seed dressing of 2000g;
(3) sowing time is selected: sowing time, selection was no longer thawed at subsoil, and in sowing depth 5 centimetres, soil temperature is 2 ~ 4 DEG C;
(4) sow: lay irrigate band while sowing, sowing depth is 3 ~ 4cm; Wherein, irrigate band spacing is 60 centimetres, opens shallow ridges and is embedded in soil 1 ~ 2 centimetre of depths; Drip irrigation Spacing form one machine 6 is managed, a pipe four lines, and placing irrigate band place line-spacing is 20 centimetres, and all the other are 13.3 centimetres; Adopt 3.6 meters of sown scopes, 24 row drilling machine drillings, between irrigate band, sow 4 little row spring wheat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006215.9A CN104604480A (en) | 2015-01-06 | 2015-01-06 | Method of cultivating spring wheat in winter under condition of drop irrigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006215.9A CN104604480A (en) | 2015-01-06 | 2015-01-06 | Method of cultivating spring wheat in winter under condition of drop irrigation |
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| CN104604480A true CN104604480A (en) | 2015-05-13 |
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| CN201510006215.9A Pending CN104604480A (en) | 2015-01-06 | 2015-01-06 | Method of cultivating spring wheat in winter under condition of drop irrigation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165375A (en) * | 2015-10-19 | 2015-12-23 | 新疆农业科学院经济作物研究所 | Planting method of spring rapes |
| CN109122124A (en) * | 2018-08-06 | 2019-01-04 | 内蒙古农业大学 | A kind of cultivation mode of spring wheat winter " posting seed in field " |
-
2015
- 2015-01-06 CN CN201510006215.9A patent/CN104604480A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165375A (en) * | 2015-10-19 | 2015-12-23 | 新疆农业科学院经济作物研究所 | Planting method of spring rapes |
| CN109122124A (en) * | 2018-08-06 | 2019-01-04 | 内蒙古农业大学 | A kind of cultivation mode of spring wheat winter " posting seed in field " |
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Application publication date: 20150513 |