New application of rare earth elements and method for promoting rapid planting of artificial meadow of baibin grass
A rare earth element and artificial technology, which is applied in the direction of botany equipment and methods, applications, gardening methods, etc., can solve the problems of long time consumption, plant height of Maibin grass, poor aboveground biomass and underground biomass of cover soil, and environmental problems. Changeable problems, to achieve the effect of promoting root length and height, increasing the speed of planting, and expanding the scope of use
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Embodiment 1
[0036] The present embodiment provides a kind of potted test of Mypenthes, specifically:
[0037] A pot experiment was carried out in the greenhouse of Qinghai University, Xining City, in which, (1) the size of the planting pot was 8*8*8cm, the planting substrate was a 1:1 mixture of sterilized nutrient soil and vermiculite, and 50 grains of lanthanum solution of different concentrations were sown in a single planting pot (Lanthanum chloride solution, and lanthanum chloride is a single active ingredient) (0, 0.01 μM, 0.05 μM, 0.1 μM and 0.3 μM) seeds soaked for 8 hours, and the emergence rate was manually counted after one month. The results are shown in Table 1. Show.
[0038] (2) The size of the planting pot is 8*8*8cm, the planting medium is a 1:1 mixture of sterilized nutrient soil and vermiculite, and 50 grains of 0.01 μM lanthanum solution (lanthanum chloride solution, and lanthanum chloride is a single planting pot) are sown in a single planting pot. The active ingredi...
Embodiment 2
[0050] The present embodiment provides a kind of field plot experiment of Mypenthes, specifically:
[0051] The field experiment was carried out in Wosai Township, Dari County, Guoluo Prefecture. The area of the test plot was 3*5m, and each treatment had 3 replicate plots. Before sowing, the Mybin seeds were treated as follows: soaking for 8 hours with a concentration of 0.01 μM lanthanum solution (lanthanum chloride solution, and lanthanum chloride is a single active ingredient), then remove and drain with a slotted spoon, drain to semi-dry for later use . Next, mix the drained Maibin grass seeds with the soil that has passed through a 2mm sieve until the soil covers the seeds and the seeds are distinct.
[0052] Before sowing, the following operations were performed on the soil: micro-tiller rotary tillage, harrow grinding, artificial trenching, and fertilization (diamine phosphate, fertilization rate of 20Kg / mu).
[0053] After soil preparation, ditch and drill, the so...
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