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Interplanting method for teak and konjak

A technology of teak and konjac, applied in botany equipment and methods, horticulture, applications, etc., can solve problems such as no public reports, and achieve the effect of using land resources, good demand compatibility, and high economic benefits

Inactive Publication Date: 2013-02-20
KUNMING UNIV +1
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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Embodiment Construction

[0017] The interplanting method of teak and konjac of the present invention includes site preparation, teak planting, konjac planting, pest control, field management, and harvesting steps, which are specifically as follows:

[0018] 1. Site selection and site preparation: select plots with deep soil, fertile, rich organic matter, good permeability, water retention, fertilizer retention, and drainage of waterlogging.

[0019] 2. Teak planting: In early March, choose ±15cm teak seedlings and plant them in a north-south direction. The row spacing is 3.0×3.0 or 3.5×4.0 meters. When planting, it must be planted deeply, first back to the topsoil, and after filling Slightly higher than the surface of the cave, it is in a small mound shape. Do not accumulate water or bury it in soil;

[0020] 3. Konjac planting: Choose konjac species with mature bulbs, smooth skin, no spots and wounds, round or oval, full top buds, 100-200g / piece; in early April, interplant at 0.5 meters east of teak seedlin...

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Abstract

The invention discloses an interplanting method for teak and konjak, and belongs to the biotechnological field of agriculture and forestry. The method includes selecting land parcels with fertile soil layers and rich organic matters to plough flat; in early March, selecting and planting + / -15cm teak seedlings in north-south directions with a planting space of 3.0*3.0m or 3.5*4.0m; selecting konjak seeds with plump terminal buds and 100-200g for each seed; in early April, interplanting at a position 0.5m on the east side of the teak seedlings with a planting space of 3.0*0.25m or 3.5*0.30m, and trenching a drainage; weeding and earthing up after planting of the teak seedlings; for the teak forest in each of the first three years, dressing for three times for each, dressing 5kg of a bio-organic fertilizer and 0.5kg of a compound fertilizer, and furrowing at a position + / -30cm with the plants for dressing; dressing the konjak after planting with the bio-organic fertilizer once by 3kg / m<2> in a mode of foliage spray; and harvesting the konjak one week after the natural lodging when the daily average temperature is not lower than 8 DEG C. Spatial collocation of the two plants is reasonable according to illumination requirements, the compatibility of water and fertilizer requirements is good, the interplanting cultivation method is reasonable, the land resources utilization is sufficient, and the economic benefit is high.

Description

Technical field: [0001] The invention relates to a method for interplanting teak and konjac, belonging to the biological technology field of agriculture and forestry. Background technique: [0002] Teak (Tectona grandis) is a tall tree of the Verbenaceae (Verbenaceae) teak genus (Tectona). It is naturally distributed in southern and central India at 9°~26°N latitude and 73°~104°E longitude, northern Thailand, Myanmar and Laos. The world’s precious timber tree species, known as the "king of woods"; its heartwood is yellowish brown or dark brown, the material is tough and durable, the structure is dense and beautiful, and it is not warped or cracked; it is used to manufacture warships, ships, docks, bridges, and buildings. , High-grade materials for carriages, furniture, carvings and woodware. Teak has the characteristics of fast growth, excellent material, wide use and high return on investment. It is widely planted in tropical and southern subtropical regions. It is one of the t...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCY02A40/28
Inventor 赵建荣余磊
Owner KUNMING UNIV
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