Taxodium Zhongshanha cutting medium and seedling raising method thereof
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A technology for cutting substrates and cutting seedlings, which is applied in the agricultural field and can solve the problems of high production costs, high production costs, and cumbersome cultivation processes, etc.
Pending Publication Date: 2021-09-10
吉安市林业科学研究所
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[0003] Because the mature seeds of Zhongshan fir do not germinate, asexual reproduction has to be adopted. At present, the cutting propagation of Zhongshan fir in China mostly uses the substrate to be made into ridges, and then the cuttings are inserted on these substrates. Most of the substrates are peat soil, river sand, and pearls. The mixture of rocks, so the production cost of the substrate is relatively high, and it needs to be transplanted many times when rooting and cultivating large seedlings, the seedling cultivation process is cumbersome and the production cost is high
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Embodiment 1
[0034] The present embodiment provides a kind of Zhongshan Chinese fir cutting matrix, and this matrix comprises following components: fir tree waste, pine tree waste, loess and perlite, wherein fir tree waste, pine tree waste, loess press 2:3:2 After the mass ratio is mixed and fermented, perlite is added, and the following method is specifically used for preparation:
[0035] S1. Collect cedar waste, pine waste, loess and perlite;
[0036] S2, the cedar tree waste, pine tree waste and loess are mixed and retting in the ratio of 2:3:2 by mass ratio, make it rot;
[0037] S3, picking out the non-rotten sundries in S2 to obtain the humus of fir and pine trees;
[0038] S4, mix the humus in S3 and the perlite in S1 in the ratio of volume ratio 8:2, obtain the mountain fir cutting matrix;
[0039] S5. Put the matrix in S4 into a container bag for future use.
[0040] Optionally, the cedar tree waste includes branches, leaves and bark of the cedar tree.
[0041] Optionally, th...
Embodiment 2
[0077] The present embodiment provides a kind of Zhongshan Chinese fir cutting matrix, and this matrix comprises following components: Chinese fir tree waste, pine tree waste, loess and perlite, wherein fir tree waste, pine tree waste, loess press 5:6:2 After the mass ratio is mixed and fermented, perlite is added, and the following method is specifically used for preparation:
[0078] S1. Collect cedar waste, pine waste, loess and perlite;
[0079] S2, cedar waste, pine waste and loess are mixed and retting in the ratio of 5:6:2 by mass ratio, make it rot;
[0080] S3, picking out the non-rotten sundries in S2 to obtain the humus of fir and pine trees;
[0081] S4, mix the humus in S3 and the perlite in S1 in the ratio of volume ratio 8:2, obtain the mountain fir cutting matrix;
[0082] S5. Put the matrix in S4 into a container bag for future use.
[0083] Optionally, the cedar tree waste includes branches, leaves and bark of the cedar tree.
[0084] Optionally, the pine...
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Abstract
The invention belongs to the technical field of agriculture, and discloses a taxodium Zhongshanha cutting medium and a seedling raising method thereof. The taxodium Zhongshanha cutting medium is prepared by mixing and fermenting taxodium waste, pine waste and loess according to the mass ratio of (2-5): (3-6): 2, and then adding with perlite. The method specifically comprises the following steps: S1, taxodium waste, pine waste, loess and perlite are collected; S2, the taxodium waste, the pine waste and loess are mixed according to the mass ratio of (2-5): (3-6): 2 and subjected to stack retting, and the mixture is rotted; S3, unrotten sundries in the S2 are picked out, and humus soil of taxodium and pine is obtained; S4, the humus soil and perlite are evenly mixed according to the volume ratio of 8: 2, and the taxodium Zhongshanha cutting medium is obtained; and S5, the medium in the step S4 is placed into a container bag for later use. According to the technical scheme, different preparation methods are adopted for the taxodium Zhongshanha cutting medium, so that the seedling culture process is simplified, and the production cost is reduced.
Description
technical field [0001] The invention relates to the field of agricultural technology, in particular to a Zhongshan fir cutting substrate and a seedling raising method thereof. Background technique [0002] Zhongshan fir is an excellent interspecific hybrid of three tree species native to North American bald genus, bald cypress, pool fir and Mexican bald cypress. Its trunk is straight, the tree shape is beautiful, it has the characteristics of long green period of leaves, salt and alkali resistance, water and humidity resistance, strong wind resistance, less pests and diseases, and fast growth rate. Zhongshan fir is a semi-evergreen tall tree, and its roots often grow strange knee roots in humid environments. Zhongshan fir can grow in water for a long time, which can effectively remove total nitrogen and alkaline phosphorus in water, and can also effectively remove heavy metal elements in soil , to restore the soil. [0003] Because the mature seeds of Zhongshan fir do not ...
Claims
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Application Information
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