Test address: a volcano base in Zhangpu County, Guilin City, Guangxi Province
Test crops: the fourth year
Test product: simple rough explosion + crown
Test time: September 2017
Usage: Simple rough explosion diluted 1500 times the leaf spray twice, crown No 5 kg / mu, diluted 500 times spray once.
Test effect: The simple and rough blasting citrus peel is smooth and bright, the autumn is tidy and tidy, the leaves are dark green and shiny, and the simple and rough blasting of the citrus peel is thick, the gloss is dark, the autumn is less, and the leaves are yellow.
