A Bupleurum hybridization technique to overcome the difficulty of seed production in high rainfall areas
A technology of Bupleurum and rainfall, applied in the field of Bupleurum hybridization technology, can solve the problems of mixed germplasm, emasculation, bagging and pollination techniques that cannot normally achieve Bupleurum hybridization and seed harvesting, and excessive rainfall
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[0016] The Bupleurum hybridization technology for overcoming the difficulty of seed production in high rainfall areas includes the following steps,
[0017] Step 1)—Bupleurum seedling cultivation: Mix peat soil and sandy loam soil at a ratio of 1:1 to prepare a nutrient substrate, remove impurities and impurities from the seeds, and use a 10cm×10cm×10cm nutrient pot to sow seedlings; place the nutrient pot with seeds on a tray Among them, the mode of osmotic watering was used to control the soil moisture; when the seedlings grew to the 3-leaf stage, they were transplanted into 1 gallon culture pots with a diameter of 16 cm, and one seedling was planted in each pot.
[0018] Step 2) - Plant management: Put the transplanted seedlings into an artificial climate chamber for cultivation. The climate chamber uses a Philips plant supplementary sodium lamp (SON-TAGRO 400W), and the placement density of the supplementary sodium lamp is 500umolm when it reaches the leaf surface -2 the s...
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