Results 111 to 120 of about 22,228 (203)

Rural households'decisions towards income diversification: Evidence from a township in northern China [PDF]

open access: yes
Economic reforms in rural China have brought opportunities to diversify both within-farm activities and off-farm activities. Participation in these activities plays an important role in increasing rural households' income. This paper analyzes the factors
Martin Fournier   +2 more
core  

Country of Origin Labeling for Fruits and Vegetables [PDF]

open access: yes
Crop Production/Industries, International Relations/Trade, M3,
VanSickle, John J.
core   +1 more source

North American Bioactive Plants for Human Health and Performance [PDF]

open access: yes, 2012
Native and naturalized bioactive plants of the Canadian and American temperate biome are examined for their health and performance enhancement properties. Some of these plants are now being used as natural health products, and many have a long history as
Ferreira, Maria Pontes   +3 more
core   +1 more source

Potassium and Magnesium in American Ginseng Roots as Key Factors in Monitoring Soil Quality, Yield, and Quality: Screening, Prediction, and Validation

open access: yesHorticulturae
Understanding the key roles of nutrient elements in soil–plant systems are essential for herbal medicine production and sustainable development. However, the ecological relationships between soil quality and nutrient elements, yield, saponins, or other ...
Jiaqi Qian   +6 more
doaj   +1 more source

Cytochrome P450 enzyme mediated herbal drug interactions (Part 2) [PDF]

open access: yes, 2014
To date, a number of significant herbal drug interactions have their origins in the alteration of cytochrome P450 (CYP) activity by various phytochemicals. Among the most noteworthy are those involving St.
Phopin, Kamonrat   +2 more
core  

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