Demonstration address: Shaanxi
Demonstration crop: Apple (Fuji)
Demonstration Farmer: Master Wei
Tree age: 28 years
Picking time: early October 2017
Usage and dosage: Use of Demei package fertilizer throughout the whole farming process, between 525-600 trees per acre, 250 gr to 350 gr per tree, 150 kg -225 kg of fertilizer per acre
Observation time: October 30, 2017
Demonstration result: The fruit shape is regular, the fruits are uniform, the color change and taste are greatly improved compared with previous years, and the output is significantly improved.
Market purchase price: The local general retail price is 3.6-3.8 yuan/kg, and the Demei package fertilizer area is 4.4 yuan/kg; the most expensive is 5.4 yuan/kg.