| fungus-insect gall of phlebopus portentosus. | phlebopus portentosus is a popular edible wild mushroom found in the tropical yunnan, china, and northern thailand. in its natural habitats, a gall often has been found on some plant roots, around which fungal fruiting bodies are produced. the galls are different from common insect galls in that their cavity walls are not made from plant tissue but rather from the hyphae of p. portentosus. therefore we have termed this phenomenon "fungus-insect gall". thus far six root mealy bug species in the f ... | 2015 | 25344264 |
| culture-dependent and -independent methods to investigate the predominant microorganisms associated with wet processed coffee. | the fermentation process of yunnan arabica coffee is a typical wet fermentation. its excellent quality is closely related to microbes in the process of fermentation. the purpose of this study was to isolate and identify the microorganisms in the wet method of coffee processing in yunnan province, china. microbial community structure and dominant bacterial species were evaluated by traditional cultivated separation method and pcr-dgge technology, and were further analyzed in combination with the ... | 2016 | 27113591 |
| [growth and photosynthetic characteristics of field-grown coffea arabica under different watering and fertilization managements]. | straw mulching and drip irrigation have been widely used for coffee production. in order to know if these techniques are suitable in yunnan, five-year-old coffee plants were separated into 8 groups to grow in the field under 2 fertilization rates (low and high) and 4 watering regimes: dry straw mulching (m), drip irrigation (i), drip irrigation + straw mulching (mi) and control treatment (ck), and the effects of various watering and fertilization treatments on the growth and photosynthetic chara ... | 2004 | 15506100 |
| [effects of fertilization on the growth, photosynthetic characteristics and yield of coffea arabica]. | coffea arabica is a major economic plant in agriculture plantation in tropical and subtropical areas in the world. this paper reports the experimental results on the fertilization strategy in yunnan, china. effects of varied levels of nitrogen (n), phosphorus (p), potassium (k) nutrients on the growth, photosynthetic characteristics and yield in three-year old saplings of c. arabica with the density of 4500 individuals per hectare were measured. in general, n is the most important factor influen ... | 2004 | 15669484 |