Grafting method for phyllanthus emblica
A technology of Yunnan olives and rootstocks, applied in grafting, botany equipment and methods, horticulture, etc., can solve the problems of low survival rate, achieve the effect of not being moldy and improving the survival rate of grafting
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Embodiment 1
[0018] Natural conditions of the test site
[0019] The test site is located in the Germplasm Resource Garden of Amla and Tamarind of the Institute of Ecological Agriculture, Institute of Ecological Agriculture, Yunnan Academy of Agricultural Sciences, Yuanmou County, Jinsha River dry-hot valley area. It is a typical dry-hot monsoon climate with an altitude of 1100m. The average temperature is 21.9°C, the extreme high temperature is 42°C, and the extreme low temperature is -0.1°C; the annual sunshine hours are 2670.4h; the annual average rainfall is 616.7mm, the annual evaporation is 6.4 times the rainfall, and the annual average relative humidity is 53.0%. Gentle slope platform. This region has wide distribution, large area and rich genetic diversity of wild emblica in this area, which is one of the best areas for collection, preservation and research of emblica resources.
[0020] 1.2 Rootstock selection
[0021] In the emblica and tamarind germplasm resource nurseries, se...
Embodiment 2
[0029] In the experiment of grafting survival rate, the control group chose artificial Yunnan olive as the rootstock, and the grafting time was carried out in hot weather in the summer of 2013 (there was no rain for at least 3 days before grafting); Carry out grafting; count the survival rate after 40 days of grafting, and the specific results are as follows:
[0030] Table 1 Survey of grafting survival rate
[0031]
[0032] As can be seen from Table 2, the grafting survival rate of olives using the grafting method of the present invention is significantly higher than that of the experimental group. During the experiment, it was found that the grafted olives of the present invention did not rot at the grafting place. In the control group experiment After 2 days of grafting, individual Yunnan olives were found to be rotten at the grafting site.
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