Apricots in Northeast China are born under the broad Chaoyang hillside shrub or miscellaneous forest at an altitude of 400-1000 m. Wild apricot is mainly produced in northern China, planted or natural, especially in Hebei, Shanxi and other places, and also produced in Shandong and Jiangsu. Apricots are distributed naturally in Yili, Xinjiang. Choose * thick and rich leveled land for the study garden, so as to prevent the garden from being planted on the shady land, otherwise it will cause poor growth and development of almond trees, leading to limited production.
Before planting almond trees, it is necessary to pay attention to the tillage work, dig the planting holes at certain intervals, backfill the compost organic fertilizer and fine soil, and apply mature soil. It has a very good effect on improving the growth rate and survival rate of green seedlings. After soaking the strong almond saplings, they can be planted in the cave. The planting time in autumn is before the freezing of the soil, and the planting in spring is after the freezing of the soil.
After planting almond trees with fertilizer, sufficient base fertilizer, product organic fertilizer and microbial fertilizer should be applied, usually after fruit picking in autumn. It is necessary to apply organic fertilizer once in the early fruit-bearing period and the high-yield period, and apply fertilizer according to the nutrient composition and balanced fertilization. Fertilization time is controlled to be dominated by nitrogen, phosphorus and potassium fertilizer twice before flowering, withering and hard core stage, and the third time by phosphorus and potassium fertilizer. The leaves were sprayed with fertilizer after the conclusion of almond trees, and calcium carbonate and potassium dihydrogen phosphate were the main fertilizers.
Water management method Almond trees were injected with water 1 time before germination, hard core stage, fruit picking and before soil freezing. After watering, it is necessary to pay attention to covering the plastic film and effectively pouring fertilizer liquid, which can significantly improve the actual effect of fertilizer efficiency.
Pruning and pruning fruit trees should cut off the standing branches to prevent the trunk from not opening, so it is necessary to pull the branches slowly and promote the fruiting branches to come to conclusions in advance. Subsequently, the fruit branches are contracted to repair the growth and development ability of the branches. The conclusion ability of almond trees can be restored by cutting short the long fruiting branches. Before the fruiting period, it is necessary to pick the top, pull the branches and wipe the buds well, which can improve the conclusion ability of almond trees.
Disease control almond trees are very prone to diseases such as apricot disease, gummosis, budding insects, etc. Spraying agricultural streptomycin can prevent apricot disease, and it is necessary to improve the prevention at ordinary times. Spraying 5 degrees omethoate can prevent gummosis, and budding insects can be prevented by using 2500 times of 50% pirimicarb wettable powder.