Rejuvenation method of ancient tea trees
A tea tree and tree hole technology, applied in the field of ancient tea tree rejuvenation cultivation, can solve problems such as decay, growth and decline of ancient tea trees, etc., and achieve the effect of improving the weakening of ancient trees, accelerating wound healing, and having obvious effects.
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Embodiment 1
[0022] The method for rejuvenating ancient tea trees of the present invention includes the following contents: ditching and rejuvenating roots, repairing scars or tree holes, and supplementing nutrition of ancient tea trees.
[0023] As preferably, the root ditching and rejuvenation part includes the following steps:
[0024] ① Excavation of the rejuvenation ditch: the excavation range of the rejuvenation ditch starts at 1.6 times the ground diameter from the root of the tree, and expands outward in a fan shape to the vertical projection area of the tree crown shadow. The width of the crown is 30cm, the longest side is between 100cm, and three rejuvenation ditches are excavated symmetrically;
[0025] ② Set up seepage wells: Set up seepage wells at the outermost periphery of the fan-shaped rejuvenation ditch, with a depth of 150cm, surrounded by red bricks, and the wellhead is sealed with cement. The inner wall of the wellhead is 35cm square, and a cement board with holes is...
Embodiment 2
[0032] The method for rejuvenating ancient tea trees of the present invention is characterized in that it includes the following contents: ditching and rejuvenating roots, repairing scars or tree holes, and supplementing nutrition of ancient tea trees.
[0033] As preferably, the root ditching and rejuvenation part includes the following steps:
[0034] ① Excavation of the rejuvenation ditch: the excavation range of the rejuvenation ditch starts at 1.8 times the ground diameter from the root of the tree, and expands outward in a fan shape to the vertical projection area of the tree crown shadow. The width at the crown of the tree is 30cm, the longest side is between 110cm, and three rejuvenation ditches are excavated symmetrically;
[0035] ② Set up seepage wells: Set up seepage wells at the outermost periphery of the fan-shaped rejuvenation ditch, with a depth of 180cm, surrounded by red bricks, and the wellhead is sealed with cement. The inner wall of the wellhead is 40cm ...
Embodiment 3
[0042] The method for rejuvenating ancient tea trees of the present invention is characterized in that it includes the following contents: ditching and rejuvenating roots, repairing scars or tree holes, and supplementing nutrition of ancient tea trees.
[0043] As preferably, the root ditching and rejuvenation part includes the following steps:
[0044]① Excavation of the rejuvenation ditch: the excavation range of the rejuvenation ditch starts at twice the ground diameter from the root of the tree, and expands outward in a fan shape to the vertical projection area of the tree crown shadow. The excavation depth of the rejuvenation ditch is 120cm, in a trapezoidal The width of the crown is 30cm, the longest side is between 120cm, and four rejuvenation ditches are excavated symmetrically;
[0045] ② Set up seepage wells: Set up seepage wells at the outermost periphery of the fan-shaped rejuvenation ditch, with a depth of 200cm, surrounded by red bricks, and the wellhead is sea...
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