Planting method for rotation planting and interplanting of Pennisetum sinese and ryegrass

A planting method and technology of ryegrass, which are applied in the field of intercropping and intercropping of ryegrass, can solve problems such as feed and forage that cannot be completely solved, and achieve the effects of improving land use efficiency, promoting plant tillering, and achieving remarkable effects.

Inactive Publication Date: 2018-08-21
TONGREN UNIV
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Problems solved by technology

However, the use of silage alone cannot completely solve the problem of forage grass

Method used

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  • Planting method for rotation planting and interplanting of Pennisetum sinese and ryegrass

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Experimental program
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Embodiment 1

[0025] Embodiment 1: as figure 1 The giant juncao shown in the staggered planting, a kind of giant ryegrass rotation planting method, the method comprises the following steps:

[0026] (1) Soil preparation: intensive cultivation of the soil, the soil is fine and flat, and drainage ditches are set on the flat land;

[0027] (2) Apply base fertilizer: Apply 500-1000kg of organic fertilizer or 10-15kg of phosphate fertilizer per mu as base fertilizer; why do you need to apply so much and what are the benefits

[0028] (3) Planting: Plant when the temperature is above 12°C, and use direct seeding or centralized seedling transplanting for planting. In the case of a large planting area

[0029] The latter method is used to facilitate seedling management. Put the stems with axillary buds upward and flat in the soil ditch, covering 5-10cm of soil. After sowing, it is necessary to pour enough water for fixed roots or apply a small amount of clear water and manure, adopt a planting m...

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Abstract

The invention discloses a planting method for rotation planting and interplanting of Pennisetum sinese and ryegrass. The planting method comprises the following steps: soil preparation, base fertilizer application, planting, management, harvesting and overwintering for the Pennisetum sinese, interplanting and rotation planting for the ryegrass, management and harvesting for the ryegrass, etc.; thus, interplanting and rotation planting of the Pennisetum sinese and the ryegrass are realized. According to the invention, by adoption of manners of rotation planting and interplanting, annual ryegrass is used as supplementary forage for the gap periods after the last harvesting of the Pennisetum sinese and before the first reaping after germination of the Pennisetum sinese in the next year, and the annual ryegrass is planted in vacant lands among ridges after harvesting of the Pennisetum sinese, so the utilization efficiency of the lands is improved, and the supply of feed and forage for cattle and sheep in the gap periods of the Pennisetum sinese is supplemented. After harvesting of the Pennisetum sinese, 0.8 kg/mu of the annual ryegrass is sowed, and the predicted yield of the ryegrasscan reach 5000 kg/mu, so the shortage of the Pennisetum sinese can be well supplemented.

Description

technical field [0001] The invention belongs to the technical field of interplanting rotation of cattle and sheep feed, and in particular relates to an interplanting method of ryegrass and ryegrass in rotation. Background technique [0002] Karst mountainous areas represented by Guizhou Province are vigorously developing mountainous ecological animal husbandry, mainly goats. Among them, solving the problem of fodder forage for goats is the foundation and key to the development of mountain ecological animal husbandry. Due to the unique natural and geographical conditions of the karst region, such as ruggedness, many rocks, little soil, and poor water retention, it is quite difficult to transform and build pastures, which greatly limits the development and utilization of goat fodder forage resources. Using limited land resources to produce as much fodder as possible is of great significance to the development of mountain ecological animal husbandry. [0003] Jujuncao was int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01B79/02
CPCA01B79/02A01G22/00
Inventor 许勤智樊均徳肖晶明梅杰吴震洋樊增敬白琼冉光明杨毅波
Owner TONGREN UNIV
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