I. Transfer technology for pieces
1. Land selection: the planting of mountain saplings is a choice between fertile plots, flats, mountains or hills, the south-east slope being the most suitable for planting, followed by the north-east slope. In addition, there is a need for easy drainage and irrigation measures in the plantations. After the selection, the land is thrown deep, with the aim of defusing the soil, removing weeds and changing the fertility of the soil, which can contribute to the growth of the root system. Before planting, the base weight is applied and the fertilizer is spilled over to the soil table。
Cultivation: the planting time may be selected for the three seasons of spring, summer and autumn, usually at the end of autumn, when the planting rate is high. Prior to planting, parts of the soil and fertilizers are to be mixed, another part of the top soil is to be placed in the pit, and the soil is to be filled in at half the time. A strong mountain seedling is then placed in the pit, with the roots stretching out, then filling the remaining soil, and then planting it up gently so that the soil and the roots can be better exposed。
Technology for mountain tree management
1. Fertilizers: during the growth of the mountain sorghum trees, fattening needs to be done, usually during spring sprouts, when flowers are blooming and when fruit swells. The pre-growth period was dominated by urea, followed by potassium phosphate. It can be combined with the control of pests and diseases when the leaves are given fertilized。
Watering: an unfrozen water needed to be poured before the acupuncture of the acacia tree so that plants could absorb fertilizers. It should also be watered once before the flower blooms, which can increase the rate of seating fruit. It also needs to be watered during the hard core of the fruit, which promotes its growth. The second is before the frost drops to winter, when frozen water is poured to make the tree body better for winter. During the rainy season, proper drainage is required, and the roots of the pyrotechnic tree should not be in the water for long periods of time。
