Continuously 2 years study on modifying apple tree crowns of shade apple tree indicated that the relative light intensity on lower part and middle part and the tree body illumination distribution could be improved.

The causes of fruit let formation in Sand Pear (Pyrus pyrifolia Nakai) were determinded, and the following methods produced significant effects in stablizing the yield and enlarging fruit size: controlling the crop load by thinning flower and thinning fruit;improving light intensity by training and pruning;stimulating the transportation, tr.

Application of trimming techniques for Castanea mollissima in mountain land couldimprove its bearing properties and gain better economic benefits.

Experiment of double layer twin fans shaping and reshaping and pruning of creeping pomegranate was carried out,and investigation was conducted on development of floral organs,blooming period,fruit set percentage,yield and fruit quality.

The growth management technology of the potted plant grapy includes potted soil confected, growthbreed choosen, load basin and exchange soil, pruning, the management of the fertilizer and water, preventionand treatment of the plant diseases and insect pests, the management of the living through the winter.

This paper introduces in detail the cultivation technique with high-quality and high-yield of pear precocity fruiting including fertilizing and irrigating, pest controlling, pruning, flower thinning and fruit thinning, bag covering, etc.

Studies are carried out on shaping and pruning technique of 5~6 years loquat trees planted in Ankang, Shaanxi.