Fertilization method of citrus citrus in the dry-hot valley area of Jinsha River
A fertilization method and technology for dry and hot river valleys, applied in fertilization methods, fertilization devices, agriculture, etc., can solve the problems of lack of trace element fertilizer, poor quality of citrus fruits, and low fertilizer utilization rate, and achieve the improvement of nutrient level and soil increase. The effect of humidity, yield and quality improvement
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[0017] Take the Wogan base of Yunnan Wogu Co., Ltd. in Kumu Village, Shangliu Village Committee, Taoyuan Town, Yongsheng County, Lijiang City, Yunnan Province as an example. The base is located at an altitude of 1310 meters, with an annual average temperature of 21.9°C and an average annual rainfall of 492mm. The hot and dry valley area of the Jinsha River. The Wo mandarin variety is seeded. It was planted in 2016, with a planting size of 2.8 meters to 1.8 meters, and 130 plants were planted per mu. The test period was from February 2019 to April 2020. The specific implementation method is:
[0018] 1. Apply fruit fertilizer in the first ten days of May. The amount of fertilizer applied is 2000 kg / mu of farmyard manure and 100 kg / mu of compound fertilizer. ), the method of fertilization is farmyard manure and compound fertilizer to fertilize in a ditch and ring around the canopy of the tangerine tree, cover the soil, and then drip irrigation with clear water 4 times, once e...
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