منابع مشابه
Seasonal Distribution of Dry Matter Production from Pure and Over- Drilled Lucerne and from Lucerne- Grass Mixtures ,4s Compared with Pasture on Pumice Country
Dry matter production data for pure lucerne, overdrilled lucerne and pasture ark presented for 14 sites on pumice soils. On average, the annual dry matter yield of lucerne, harvested at early basal shoot movement, was 50% higher than from pasture, ranging froti 128% higher on a drought-prone soil where the pasture was dominant browntop to 33% on a more moisture-retentive soil type where the pas...
متن کاملPumice-pumice collisions and the effect of the impact angle
[1] Using a high-speed video camera, we studied oblique collisions of lapilli-size pumice cylinders (with no rotation before impact) on flat pumice targets. Our results show that the rebound angle, the ratios of the components of velocities and the energy loss vary with the impact angle. In particular, in collisions with an average yaw angle approximately equal to zero, we observed relatively l...
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This talk is about you as a human person. It is about science's conception of you as a human person. It is about what makes you different from a machine. It is about your mind, and how your mind influences your bodily actions. It is about: The causal connection between your mind and your brain. When I tell someone that I study the connection between The Mind and The Brain, the immediate reply i...
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چکیده ندارد.
15 صفحه اولCvi. Antiscorbutic Value of Lucerne
DURING the course of an investigation into the distribution of the antiscorbutic factor in some South African foodstuffs specimens of the common lucerne, or alfalfa (Medicago sativa) were examined, and it was found that, as judged by the indophenol reaction, this plant was an outstandingly rich source of vitamin C. According to the report on the vitamins issued by the Medical Research Council [...
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ژورنال
عنوان ژورنال: Proceedings of the New Zealand Grassland Association
سال: 1971
ISSN: 1179-4577,0369-3902
DOI: 10.33584/jnzg.1971.33.1310