CN108207499A - A kind of aridity grass land artificial grass mixed planting and the method for high yield - Google Patents
A kind of aridity grass land artificial grass mixed planting and the method for high yield Download PDFInfo
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- CN108207499A CN108207499A CN201711499106.0A CN201711499106A CN108207499A CN 108207499 A CN108207499 A CN 108207499A CN 201711499106 A CN201711499106 A CN 201711499106A CN 108207499 A CN108207499 A CN 108207499A
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Abstract
The invention discloses a kind of aridity grass land artificial grass mixed planting and the method for high yield, this method includes the following steps：Three kinds of high yield alfalfa variety Algonquins, clover king, FY310 are chosen respectively between mixing with sudangrass to make；It is opened up wasteland with machinery and makes soil fine crushing, leveled land；Using 30 35 centimetres of plough deep ploughing is turned over, divide the totally 3 kinds of intercropping mode sowings of Algonquin sudangrass, clover king sudangrass, FY310 sudangrasses；Every 10 days watering Irrigations are primary；Quantitative Monitoring is carried out in seeding stage, branching stage, jointing stage and harvest time to different intercropping modes, determines the high-yield mode and method of artificial grass mixed planting.The aridity grass land artificial grass mixed planting of the present invention and high-yield method, are made, the method for providing the artificial mixed planting high yield herbage of suitable aridity grass land by taking between different alfalfa varieties and sudangrass.
Description
Technical field
The invention belongs to pasture growing technical fields, are related to the side of a kind of aridity grass land artificial grass mixed planting and high yield
Method.
Background technology
The careless stock keeping of kind has become the important content of agricultural planting adjustment of agricultural stracture, plants careless area and constantly expands, Herbivores
It rapidly develops, has served for " growth of agricultural efficiency, increasing peasant income " certain.But pasture growing is different from kind of a grain, kind grass be with
For the purpose of the cauline leaf for harvesting plant, and herbage type is various, and various regions natural conditions have difference, especially aridity grass land, natural
Inclement condition, it is also necessary to need to consider from sheep raising, dairy, it can be seen that, forage cultivating has complicated technology requirement.
In the prior art, it is badly in need of a kind of method of aridity grass land artificial grass mixed planting and high yield.
Invention content
The purpose of the present invention is to provide a kind of aridity grass land artificial grass mixed planting and the method for high yield, this method relates to
And prepartion of land and the reclamation of wasteland, different alfalfa varieties are designed with sudangrass intercropping mode, herbage irrigation management, to different intercropping modes
Herbage seeding stage, branching stage, jointing stage and harvest time growth indexes are monitored, and propose aridity grass land artificial grass mixed planting
And high yield technique.This method implementation steps are simple, and design is scientific and reasonable, and labor management is at low cost, make forage yield height, can be
The mixed planting of aridity grass land artificial grass and high yield technique promote providing method and technical guarantee.
Its specific technical solution is：
A kind of aridity grass land artificial grass mixed planting and the method for high yield, include the following steps：
Step 1 opens up wasteland soil using rotary cultivator, makes soil comminuted, is leveled land using prepartion of land machinery,
It turns over plough to turn over soil, depth is 30-35 centimetres；
Step 2 chooses 3 kinds of alfalfa variety：Algonquin, clover king, FY310 carry out mixed seeding, mixed seeding with sudangrass respectively
Totally 3 kinds of pattern, respectively Algonquin-sudangrass, clover king-sudangrass, FY310- sudangrasses, each alfalfa variety 4 is in the ranks
1 row sudangrass is broadcast, each alfalfa variety line-spacing is 25 centimetres, and clover is 45 centimetres with sudangrass line-spacing；
Step 3 irrigates each intercropping mode grassplot using microspray irrigation, and the watering period is 10 days 1 time, it is ensured that table soil
The layer water surface is 5-10 centimetres high, until filling thoroughly；
Step 4, respectively germination period, branching stage, jointing stage and harvest time measure herbage growth parameter, concrete mode be
It lays 10 1 × 1 square metre of investigation sample prescription in each mixed seeding pattern at random respectively, is compared by growth parameter(s), determine clover
With sudangrass highest grass yield.
Further, two batches are gathered within 1 year, first batch of harvesting intensity is stayed to retain 4-5 centimetres of ground stalk, second batch of harvesting
Stubble height is advisable with 7-8 centimetres, while is irrigated in time in 1-2 days after ensuring every batch of harvesting.
Further, sudangrass can effectively prevent influence of the different growing strong wind weather to clover as protection plant, from
Plantation second year starts, and for each herbage variety period of seedling establishment, is in turn divided into the initial stage of turning green (late March), mid-term of turning green (April
The first tenday period of a month), turn green the later stage (mid-April), to each period, each alfalfa variety regrowth rate carries out investigation, understands each alfalfa variety in time
Situation of turning green, it is ensured that clover normally enters growth period.
Compared with prior art, beneficial effects of the present invention：
As shown in table 1, for one batch of yield, Algonquin, clover king, FY310 clovers its dry weights are individually planted
Only be respectively 255,000 grams/acre, 204,000 grams/acre, 216,000 grams/acre, and use Algonquin-sudangrass, clover king-sudangrass,
Herbage dry weight is harvested under FY310- sudangrass mixed planting patterns and increases respectively to 730,000 grams/acre, 250,000 grams/acre and 800,000
Gram/acre, wherein its per mu yield of FY310- sudangrasses mixed planting pattern, which is more individually planted, improves nearly 4 times, while can provide two
Kind forage grass.
Implementation steps of the present invention are simple, and design is scientific and reasonable, and labor management is at low cost, make forage yield height, can be dry
Non-irrigated grassland artificial grass mixed planting and high yield technique promote providing method and technical guarantee.
Table 1 different land use patterns herbage, one batch of Yield comparison
Specific embodiment
Technical scheme of the present invention is described in more detail with reference to specific embodiment.
The aridity grass land artificial grass mixed planting of the present invention and the method for high yield, in Fuyun County Ka Latongke towns Ta Siba
Carry out on (geographical coordinate is 46 ° 53 ' 47.61 " N, 89 ° 34 ' 11.53 " E) to Si Tao villages farmland, area is 40 mu, and surrounding has
Fence is protected.
Experimental field weather conditions belong to continental cold temperate climate, and spring drought is windy, and summer and autumn are of short duration, and winter is cold, temperature difference
Greatly, frost-free period 135 days, 200-280 millimeters of rainfall, accumulated temperature≤2100 DEG C.
Totally 4 kinds carry out plantation and management work by sudangrass, clover king, Algonquin, FY310, using sudangrass with
Other 3 kinds of herbage mixing intercropping mode plantations.Experimental field May 6 plowed, and was opened up wasteland with machinery, soil is fine crushing, and prepartion of land is turned over
30-35 centimetres of pears depth.May 14 is to 4 kind artificial seedings.To kinds and the Sudan such as A Ergang gold, clover king, FY310
Careless mixed seeding situation is observed.In the process in local growth and development each period and its relationship of environmental condition, to adopt in time
It takes corresponding measure that herbage is made to be got bumper crops, while the feature convenient for further grasping more than herbage, for selection and breeding and introduces a fine variety
Improved seeds and the correct agrotechnical measure of formulation etc. provide necessary data.
Sown Pasture is gathered in, survey production is carried out before harvesting, each cell repeats to survey production with choosing 1 square metre of sample
10 times, averagely it is converted into every per mu yield.It is found after data preparation, sudangrass mixes with Algonquin, clover king and FY310
After plantation, the Algonquin plant height that is averaged can produce about 967,000 grams/acre of fresh grass, hay 487 up to 34 centimetres, after being mixed with sudangrass
Thousand grams/acre；Clover king plant height is 23 centimetres, can produce about 607,000 grams/acre of fresh grass after mix with sudangrass, hay is 325 kilograms/
Mu；FY310 is averaged plant height as 23 centimetres, can produce about 1,213,000 grams/acre of fresh grass after mix with sudangrass, and hay is 533 kilograms/
Mu.Alfalfa FY310 kinds have highest per mu yield fresh grass amount with sudangrass mixed planting, but its herbage water content is higher,
Its dry weight per mu yield is caused to increase, Algonquin and sudangrass mixed planting yield increase unobvious.
Sown Pasture growing state is counted as shown in table 1- tables 3.
2 Sown Pasture growing state of table counts
| Kind | Germination percentage (%) | Kind | Plant height | Area (mu) |
| A Ergang gold | 30 | Sudangrass | 13 | 20 |
| Clover king | 10 | Sudangrass | 7 | 10 |
| FY310 | 10 | Sudangrass | 9 | 10 |
3 Sown Pasture phenological period of table situation counts
| Kind | Branching stage | Plant height (centimetre) | Kind | Jointing stage | Plant height (centimetre) |
| A Ergang gold | June 27 | 8 | Sudangrass | June 27 | 40 |
| Clover king | June 27 | 7 | Sudangrass | June 27 | 30 |
| FY310 | June 27 | 6 | Sudangrass | June 27 | 40 |
4 Sown Pasture output condition of table counts
5 artificial high yield herbage experimental plot period of seedling establishment of table and regrowth rate statistical form
The foregoing is only a preferred embodiment of the present invention, protection scope of the present invention is without being limited thereto, it is any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are each fallen in protection scope of the present invention.
Claims (3)
1. a kind of aridity grass land artificial grass mixed planting and the method for high yield, which is characterized in that include the following steps：
Step 1 opens up wasteland soil using rotary cultivator, makes soil comminuted, is leveled land using prepartion of land machinery, turns over plough
Soil is turned over, depth is 30-35 centimetres；
Step 2 chooses 3 kinds of alfalfa variety：Algonquin, clover king, FY310 carry out mixed seeding, mixed seeding pattern with sudangrass respectively
Totally 3 kinds, respectively Algonquin-sudangrass, clover king-sudangrass, FY310- sudangrasses, each alfalfa variety 4 in the ranks broadcasts 1 row
Sudangrass, each alfalfa variety line-spacing are 25 centimetres, and clover is 45 centimetres with sudangrass line-spacing；
Step 3 irrigates each intercropping mode grassplot using microspray irrigation, and the watering period is 10 days 1 time, it is ensured that topsoil water
Face is 5-10 centimetres high, until filling thoroughly；
Step 4 measures herbage growth parameter in germination period, branching stage, jointing stage and harvest time respectively, and concrete mode is each
It lays 10 1 × 1 square metre of investigation sample prescription in mixed seeding pattern at random respectively, is compared by growth parameter(s), determine clover and Soviet Union
Red grass highest grass yield.
2. aridity grass land artificial grass mixed planting according to claim 1 and the method for high yield, which is characterized in that 1 year
Two batches of harvesting, first batch of harvesting intensity are advisable to retain 4-5 centimetres of ground stalk, second batch of harvesting height for the stubble left with 7-8 centimetres,
It is irrigated in time in 1-2 days after ensuring every batch of harvesting simultaneously.
3. aridity grass land artificial grass mixed planting according to claim 1 and the method for high yield, which is characterized in that the Sudan
Grass can effectively prevent influence of the different growing strong wind weather to clover as protection plant, since being planted second year, for
Each herbage variety period of seedling establishment is in turn divided into the initial stage of turning green i.e. late March, mid-term of turning green phase i.e. early April, phase in the later stage of turning green i.e.
Mid-April, to each period, each alfalfa variety regrowth rate carries out investigation, understands the situation of turning green of each alfalfa variety in time, it is ensured that
Clover normally enters growth period.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326490A (en) * | 2019-08-12 | 2019-10-15 | 青海省农林科学院 | A kind of efficient implantation methods of feeding quinoa and Vicia sativa mixed seeding |
| CN112166987A (en) * | 2020-08-25 | 2021-01-05 | 中国农业科学院草原研究所 | Mixed cultivation method of alfalfa, semen cassiae and honeysuckle |
| CN113632691A (en) * | 2021-09-17 | 2021-11-12 | 渝棣旺(重庆)农业科技研究院有限公司 | Method for mixed planting management of pastures in ecological pasture field |
| CN117178828A (en) * | 2023-06-20 | 2023-12-08 | 西北农林科技大学 | Planting method for improving soil drought and intercropping bean and grass |
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| CN105746342A (en) * | 2016-03-03 | 2016-07-13 | 黑龙江省农业科学院草业研究所 | Alfalfa mutation breeding method and application thereof |
| CN106233949A (en) * | 2016-05-06 | 2016-12-21 | 石河子大学 | A kind of alfalfa drip irrigation high yield cultivating method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110326490A (en) * | 2019-08-12 | 2019-10-15 | 青海省农林科学院 | A kind of efficient implantation methods of feeding quinoa and Vicia sativa mixed seeding |
| CN110326490B (en) * | 2019-08-12 | 2021-07-06 | 青海省农林科学院 | High-efficiency planting method for mixed sowing of forage quinoa and vetch |
| CN112166987A (en) * | 2020-08-25 | 2021-01-05 | 中国农业科学院草原研究所 | Mixed cultivation method of alfalfa, semen cassiae and honeysuckle |
| CN113632691A (en) * | 2021-09-17 | 2021-11-12 | 渝棣旺(重庆)农业科技研究院有限公司 | Method for mixed planting management of pastures in ecological pasture field |
| CN117178828A (en) * | 2023-06-20 | 2023-12-08 | 西北农林科技大学 | Planting method for improving soil drought and intercropping bean and grass |
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Application publication date: 20180629 |