wyszukanych pozycji: 2
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Substitution rate of sweet potato vines for concentrate mix on goat
ISBN: 9783659311673 / Angielski / Miękka / 2013 / 76 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The exploitation of traditional crops, which often are grown with low inputs, and are largely adapted to the climatic conditions of the developing countries, would be a step towards better resource utilization. Available literature from research on sweet potato focused more on tuber yields with little or no attention paid to foliage yield and quality. Unfortunately, Information about feeding value, extent and evolution of feeding practices of vine as a feed source is not much known due to lack of knowledge about the crop, and its use for animal feed. Furthermore, information on...
The exploitation of traditional crops, which often are grown with low inputs, and are largely adapted to the climatic conditions of the developing cou...
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cena:
247,07 zł |
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Estimation of Panel Data Models with Individual Effects
ISBN: 9783659429415 / Angielski / Miękka / 2016 / 124 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
276,81 zł |