SPECIAL PUBLICATION- ROYAL SOCIETY OF CHEMISTRYVanhalaP.Vanhala, P. 1998. Effects of Physical Weed Control on Carrot and Onion Quality. In: Agri-Food Quality II: Quality Management of Fruits and Vegetables-from Field to Table, edited by Hagg, M.; R. Ahvenainen; A. M. Evers and K. T....
In order to explore controlling measures to Ageratum conyzoides,an exotic and invasive weed,effects of A.conyzoides at different growth stage(vegetative,flowering,fructicative and withering period)on allopelagic soil(0～10cm,10～20 cm) physical and chemical characteristics were studied through pot...
aProfessor Mike Weed, who headed up the review on behalf of the University’s Centre for Sport, Physical Education and Activity Research (SPEAR), said: “The findings of this report will help to ensure that initiatives designed to capitalise on the physical activity, sport and health benefits ...
2. Reflectances of visible surfaces: The way how the surface of the object reflect 3. Illumination of the scene: Effects of the lights on an object 4. The viewpoint: Effects of the viewing position of an object. The idea is that we can sort the resulting factors according to the followi...
To control insect pests of jujube trees.Systemtic investigation was conducted and insect community structure and characteristic and its diversity was studi... HJ Zhao - 《Journal of Shanxi Agricultural University》 被引量: 13发表: 2004年 Soil water effects of agroforestry in rainfed jujube (Ziziphus...
Effects of soil salinity on emergence, growth, water status, proline content and mineral accumulation of seedlings of Jatropha curcas L. (Euphorbiaceae) we... PM Vahgela,NT Patel,IB Pandey,... - 《Anales De Biología》 被引量: 78发表: 2010年 Growth, water status and nutrient accumulation ...
The benefits effects of regular physical activity(PA) have been well established.Previous studies have shown that many chronic diseases,including coronary heart disease,type 2 diabetes,hypertension,stroke,osteoporosis,and certain cancers are closely related to the lack of regular PA.Given this,public gu...
A. V. Butler, Professor of physical chemistry, University of London, and Chester Bea... Virology : Aujeszky's disease and the effects of infection on Japanese swine herd productivity : a cross-sectional study YAMANE Itsuro , ISHIZEKI Sayoko , ... E Pollard - 《Archives of Biochemistry & ...
experiment for engineering course, suggests the framework of ability-modular teaching system with training and improving students' ability in three aspects as the main line, sums up the achievements and effects since the study was undertaken, and puts forward a new way of reforming the physical ...
Effects of seasonal drought on gap and understorey seedlings in a Bolivian moist forest In tropical moist forests, length of the dry period may have a profound influence on leaf dynamics, plant growth and survival. To evaluate the role of ligh... LP Hayashida-Oliver - 《Journal of Tropical ...