Large-scale forestation method of nutrient pot seedlings of sympodial bamboos
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A nutrient bowl, large-scale technology, applied in the field of afforestation of large cluster bamboo nutrient pot seedlings, can solve the problems of high cost, inability to meet the rainy season afforestation, low survival rate and preservation rate of bare-root seedling afforestation, and achieve a strong superior effect
Inactive Publication Date: 2010-02-03
云南省现代农林投资有限公司
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[0002] Large-scale cluster bamboo afforestation is mainly based on the traditional split-stack afforestation and bare-root seedling afforestation after first burying the stalks for seedling cultivation. Because the split-stack bamboo stalks selected for split-stack afforestation are large, it is not conducive to transportation, high cost, and low efficiency. It is n
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Embodiment 1
[0018] Embodiment 1 nutrient pot seedling afforestation (oblique planting)
[0019] Follow the steps below to implement:
[0020] 1. The season for afforestation of large clustered bamboos is from March to July every year.
[0021] 2. The clearing of the forest land mainly cuts down all the small miscellaneous shrubs, weeds, big awns, vines, etc. in the forestation land, and the height of the felling pile is required to be ≤ 10 cm;
[0022] 3. The distribution of points shall be carried out according to the requirement that the spacing between plants and rows is 5 meters × 8 meters.
[0023] 4. Hole opening specification requirements
[0024] The length is 50 cm, the width is 40 cm, and the depth is 30 cm. The dimensions are all measured by the mouth of the acupoint. Before opening the hole, take the opening point as the center, shovel the weeds within a radius of 75 cm, pile the topsoil under the hole opening, and pile the core soil on either side of the hole opening. Afte...
[0032] In embodiment 1, in step 5, the transport of seedlings in the afforestation site must be carried manually, and the seedlings are transported with pockets, and placed uniformly above the planting holes.
[0033] In embodiment 1, in step 6, according to the size of the container seedling and the length of the bamboo seedling stalk, the seedlings are planted in the center of the hole along the edge, and the moist fine soil in the hole is used to plug around the roots of the seedlings tightly, and then the core soil next to the hole is covered. Slightly compact the seedling stalks, and shovel back the surrounding surface fertile soil if the backfill is insufficient. The covering soil is slightly higher than the pond mouth, and the outside is high and the inside is low, but no low-lying water.
[0034] Steps (1), (2), (3), (4), (7) are the same as in Example 1.
[0035] Technical effect of the present invention is as ...
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Abstract
The invention discloses a large-scale forestation method of nutrient pot seedlings of sympodial bamboos, which comprises the following technical steps: (1) selecting the time from March to July as theseason of large-scale sympodial bamboo forestation; (2) clearing a piece of forest land; (3) distributing pit spots according to the requirement of a plant row spacing of 5m*8m; (4) digging pits; (5)preparing before planting seedlings; (6) obliquely planting: digging a plant fixing pit which is deep at the left side and shallow at the right side or deep at the right side and shallow at the leftside along the direction of the lower left corner or the lower left corner in the center of soil which is filled back into a planting pit according to the size of a container seedling and the length of the stalk of a bamboo seedling; during planting, slightly holding the container to peel off a seedling culture bag and then leaning the seedling towards the lower right corner along the center of the plant fixing pit by paralleling nodalbuds on the seedling stalk with the bottom surface of the pit and exposing topmost 1-2 sections of the seedling stalk out of the port of the pit; stuffing up theperiphery of the root of the seedling by using moist fine soil in the pit and then covering subsoil beside the pit on the seedling stalk and pressing the subsoil; shoveling peripheral surface fertilesoil when backfill soil is not enough, wherein the covered soil is slightly higher than the port of the pit to achieve higher outside and lower inside; and (7) checking and complementarily planting.
Description
technical field [0001] The technology belongs to the field of plant planting and afforestation, and specifically relates to a method for planting and afforesting large-scale clustered bamboo nutrient bowl seedlings. Background technique [0002] Large-scale cluster bamboo afforestation is mainly based on the traditional split-stack afforestation and bare-root seedling afforestation after first burying the stalks for seedling cultivation. Because the split-stack bamboo stalks selected for split-stack afforestation are large, it is not conducive to transportation, high cost, and low efficiency. It is not suitable for Large-scale promotion; afforestation with bare-root seedlings is difficult to obtain seedlings, difficult to transport, and low in efficiency, which cannot meet the needs of afforestation in the rainy season. In addition, the survival rate and preservation rate of bare-root seedling afforestation are low; greatly increasing the cost of afforestation. Contents of ...
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