Crop name: Grape
Usage time: May/November 2019
Demonstration address: Lintong District, Xi'an City, Shaanxi Province
Product dosage: Use Jinong Letu 2L/acre each before flowering, during the stage of young fruit enlargement, and during the stage of young fruit enlargement
Usage effect:
On May 10, 2019, during the first follow-up visit, after using Jinong Letu, the grapes swelled quickly, the ears were compact, and the grain size was even.
On July 10, 2019, during the second follow-up visit, after using Jinong Letu, the grapes turned color early, the fruit grains were evenly colored, the maturity was high, the first harvest was large, and the output value was high.
On November 26, 2019, during the third follow-up visit, it was found that the use of Jinong Letu had a significant effect on leaf preservation, prolonged leaf photosynthesis time, fully produced reflux nutrients, and improved grape winter resistance.
