The experiments of tea plant yield factor,quality factor and sensory quality of excellent green tea made from its fresh leaves were systematically studied by spraying the biological leaf fertilizer to tea plant.

In order to study the relationship between phyllospheric microoganisms and freeze injury to leaves of plant, leaves of Solanum nigrum were washed with sterile water in summer and winter,while the control was not.

ICP-AES Determination of B,Cu,Fe,Mn,Mo and Zn in foliar fertilizer;

Effect of foliar fertilizer on growth of rapeseed seedlings;

Effects of solid water and foliar fertilizer on afforestation survival and growth of seedlings in sand preventing and controlling.;

Determination of Four Trace Elements of Foliar Fertilizer by ICP-AES;

Study on the application of wetting agent in foliar fertilizer;

In order to further improve the utilization ration of foliar fertilizer, to reduce its transportation costs and improve its economic benefit, we have researched the preparation technology of foliar fertilizer with emphasis on its two important aspects, wetting and concentrating.

In order to solve the problem of yield decreasing and quality dropping in apple planting, the composite foliage fertilizer is developed.

During the growth of Beassica pekinensis and Brassica juncea two kinds of foliage fertilizers and inorganic compound were applied,and compared with no fertilizer.

A new liquid fertilizer contains twelve plant nutrition elements and La,Ce as growth regulator of plants.

Significant effects of enhancing twig length and biomass growth were observed after spraying liquid fertilizers,and growth stimulator "VG",a compound formula containing several components like plant growth regulators,amino acid,and vitamins,compared with water.