Polygonatum cyrtonema Hua from five different areas was used as experimental material,total saponins and total flavonoids.Colorimetric analysis method was used to compare those contents.The results showed that the con...
Supported by Special Fund for National Modern Industrial Technology System Construction(CARS-21);Display and Science Popularization of the Planting Techiques of High-quality and Well-known Chinese Medical Herbs of Hunan(2017ZK3132);Germplasm Bank Construction and Genetic Diversity of Polygonatum Cyrtonema Hua Genus in Hunan(2017JC58);Research,Development and Demonstration of Polygonatum Cyrtonema Hua food products in Xinhua Lvyuan(2016SK3058)~~
This study works on setting a scientific standard for Polygonatum Cyrtonema Hua regarding its growth site condition,seed-stem choice,cultivation technique,field management,harvest,processing and storage.It aims at sta...
Supported by Jinan Agricultural Science and Technology Innovation Project(201313,201404);Jinan Science and Technology Planning Project(201401103)~~
[Objective] This study was conducted to select wheat varieties with high P use efficiency. [Method] A field experiment was carried out with 112 wheat germplasm varieties as experiment materials under normal (NP) and...
Corn is a staple food of Anhui Province. For example, the growing area of corn keeps increasing in Suixi County recently. In 2014, Hua'an No.513 was in- troduced to Chenlou Village, Suntuan Town, totaling 2.67 hm2, a...
Supported by the National Natural Science Foundation of China(70503025);the Knowledge Innovation Project of Chinese Academy of Sci-ences(KZCX2-YW-305-2;KSCX2-YW-N-039);the National Project of Scientific and Technical Supporting Programs(2006BAC08B03;2006BAC08B06);international cooperation program of science and technolo-gy ministry(2006DFB919201).~~
The dynamic changes of land system in Huang - Huai - Hai Plain between 1988 and 2000 were researched in this paper. Spatial dominance econometric model was estabilished on 1 km cell to quantificafionally analyze the d...