Changes of Some Important Aroma Components in Burley Tobacco during Growing, Harvesting and Curing;

Effects of Methods of Harvesting and Curing on Some Important Chemical Composition in Air-cured Burley Tobacco;

Progress and problem in studies on harvest,processing and storage of Chinese medicinal herbs;

Dynamic Variation of Vinblastine Content in Catharanthus roseus by Hand Harvest;

Lssues on Truffle Harvesting and Trade in China;

Effect of Different Growth Stage and Collection Interval Time on the Nutrition Value of Typha latifolia;

Seed collection,storage technology and effect of main tree in Forest Administration Bureau of Mulan

This paper introduces the stage-dividing characteristics of the maturity stage of the jujube fruit, expounds the techniques for the collection, storage and preservation of the jujube fruit, and puts forward some methods for the grading and packaging of the jujube fruit after the collection.

The characters of Vaccinium Uliginosum Linn and the actuality of its picking at home and abroad were introduced in this article.

To summarizes situation of export on litchi fresh fruit and primary introduced market survey, picking, storage, transportation and register orchard.

The Optimized Research on the Recovery and Process Method of Phellodendron Chinese Schneid;

Base on the characteristics of microalgae culture, different methods for pretreatment and dewatering in microalgae recovery technology have been reviewed, including pre-oxidation, chemical flocculation, physical pretreatment, sedimentation, filtration, centrifugation, foam flotation and air flotation.