Study On The Effect Factor Of ShenZhen Golf Green

A series of research and analysis deal with several dealing impact factor(soil, fertilizer,plant diseases and insect pests,ruderal,water quality and prune) of Green grass character in ShenZhen golf club. Base on mensurating and analysis about grass growth speed,variance of the green parts,PH data of soil and fertilizer,each tantalum and nutriment in experiment, there is summarization and evaluation for each important gene of impacting Green grass character and making suggestions for Green maintain work in future. The results showed as follows:1. Soil pH data present acidity in each season, and little distinguish for each Green soil acidity in identical experiment; soil present thin acidity in spring,autumn, winter and more and more thick acidity near summer. The solubilitied salt and CEC data maintain stabilization in soil and take on tiny scalar, is natural character of sand soil.2. Several test data of soil element present that nitrogen level take on instability along with environment factor, for example moisture and fertilization, and fall short of analyzing value; phosphor level on the high side, Potassium level on the low side, iron hydronium go beyond and manganese lack severity, other element all show normalization.3. The fertilizer test base on three aspect of grain size,growth velocities ,rate of the green parts, the result present that IBDU multiple fertilizer is bigger grain size and quirkier hydrolyze rapid and more short release period than UF multiple fertilizer, which work easier burning spot on grass leaf of Green lawn; on aspect of growth...