Characteristics: the technology introduces the modern cultivation concept of “tree-based, respect for tree rights”, which aims to create the optimal growth environment for the tree body, allowing the tree to live well, to eat well, to eat well, to be healthy and to be free from disease, to grow fully and to produce adequate results. Modern citrus cultivation techniques consist of a whole range of new technologies using pure and fine logs and varieties, the breeding of virus-free containers, eco-planting, rational replanting, minimum tree restoration, precision fertilization of formulations, grass-breeding and integrated pest management. This modern planting technique has enabled trees to grow and produce more than two years ahead of traditional technologies. For example, trees can grow up to 1. 2 metres (up to 2 metres) per year, equivalent to 2-3 years of growth in traditional technologies; trees up to 1. 6 grams (up to 2. 4 metres) per year, equivalent to 3-4 years of traditional technology, with an average yield of 2. 5 kg and a maximum of 10 kg; trees up to 2 metres (3. 8 metres) per year, equivalent to 5 years of traditional technology, with an average yield of 20 kg and a maximum yield of 80 kg; trees up to 2. 5 metres (up to 4 metres) per year, equivalent to six years of traditional technology, with an average yield of 40 kg and a maximum yield of 110 kg. Moreover, modern cultivation techniques, using methods to nurture healthy trees, focus on single yields and increase the life expectancy of the outcome, and achieve the full potential of the tree body, truly meeting the goals of premature, stable and long-term high yields。
Production performance: a low estimate of 2,500 kg of fruit by acre, 2,500 yuan/acre, tree management cost 0. 5 yuan/kg, i. E., 1250 yuan/acre, land rental 500 yuan/accre, park construction and larvae depreciation 150 yuan/accre (based on 20 years), total cost 1,900 yuan/acre, profit 600 yuan/acre, due to differences in the cost of rental land in different locations, can be adjusted accordingly for cost and profit
Reproduced from china agricultural science and technology information network, 17 august 2018
