How many kinds of bergamot are there? How to plant them?

There is one kind of bergamot, and the planting method is as follows:

1. Soil selection: bergamot likes loose, fertile and well-drained acidic soil conditions. Potted soil should be mixed with loose sand and red and yellow loam, and appropriate amount of decomposed organic fertilizer should be added. Viscous alkaline soil is not conducive to its growth and development. Pot soil can use 60% coarse sand, 20? Bergamot?

% decomposed organic fertilizer and 20% field soil. ?

2. Planting: First, select seedlings, and require the period when the roots are developed, strong and even branched. Autumn planting is from September to 10, and spring planting is from late February to early April. Pruning and root cutting should be carried out before the pot is placed to keep the fibrous roots intact. ?

3. Water: After the fingered citron seedlings are put into the pot, water them thoroughly immediately. Water the soil after it is dry to keep it moist, but prevent the waterlogging in the basin from affecting the root growth.

4. Fertilization: Combined with watering and topdressing, the fertilization of potted bergamot can be divided into four different stages in a year: one is to apply thin fertilizer to mango seeds every seven days from the vernal equinox, and potassium dihydrogen phosphate can also be used as topdressing outside the roots, with the aim of enhancing tree vigor. Second, the flowering period and fruiting period are between the awn seed and the summer heat, and the fertilizer content can be thicker than before by fertilizing once every 3-5 days.

5. Pruning: After the Buddha put his hand on the basin, he began to focus on vegetative growth, and the terminal buds kept growing without self-pruning. Therefore, it is necessary to pay attention to the topping of the main tip, promoting branching and dwarfing the crown. Sparse the weak branches, adjust the tree posture and beautify the tree potential by combining the methods of supporting, pulling and hanging. After fruiting, according to the growth and fruiting potential, the buds are smeared in spring and summer, resulting in topping of branches, thinning of flowers and fruits, promoting the balance of branches and fruits in each period and preventing the phenomenon of big and small years. ?

6, cold: bergamot is worse than ordinary citrus. When it encounters low temperature, many leaves will be lost, and branches will be freeze-dried, which will affect the flowering, fruit setting and growth and development in the coming year. Therefore, bergamot should increase the indoor air temperature and humidity after entering the room in winter to enhance the resistance of the tree. ?

7. Pest control: sooty blotch is the main disease of bergamot, which is caused by saprophytic fungi, so that the branches and leaves are densely covered with dark black black black fungus, which affects the photosynthesis of leaves. It can be controlled by 50% 800 times solution or carbendazim.