Results 1 to 10 of about 455,520 (166)

Effect of Feeding Different Levels of Arabic Gum (AG) on Physiological and Productive Performance of a Local Breed of Chicken [PDF]

open access: yesJournal of Animal and Poultry Production, 2022
The study goal was to find out how hens fed Arabic gum (AG) powder affected performance and blood chemistry of breed chicken. The experiment included one hundred and eighty AL-SALAM local chicken breed14 days old.
Y. K. Badawy   +6 more
doaj   +1 more source

Developing from Mechanized to Smart Agricultural Production in China

open access: yes中国工程科学, 2022
The mode transformation of agricultural production is a common concern for China and worldwide. Currently, the level of mechanization has been significantly promoted for the agriculture sector in China and smart production becomes an inevitable trend for
Luo Xiwen   +4 more
doaj   +1 more source

The Effect of Feeding Laying Hens with Nonindustrial Hemp Seed on the Fatty Acid Profile, Cholesterol Level, and Tocopherol Composition of Egg Yolk

open access: yesInternational Journal of Food Science, 2023
The purpose of this study was to evaluate how cannabis-derived nonindustrial hemp seed (HS) inclusion in laying hen diets, as well as treatment duration, affected the fatty acid (FA) profile, cholesterol level, and tocopherol composition of egg yolks ...
Yassine Taaifi   +10 more
doaj   +1 more source

Prices and Productivity in Agriculture [PDF]

open access: yesThe Review of Economics and Statistics, 1993
Developing countries often tax agriculture heavily, a practice that might affect the productivity as well as the quantity of resources allocated to agriculture. A variable-coefficient, cross-country agricultural production function is estimated, with past price expectations among the determinants of the production coefficients.
Fulginiti, Lilyan E, Perrin, Richard K
openaire   +2 more sources

Effect of Feeding Rations Based on the Residues of some Vegetable Crops on Nutrients Digestibility, Rumen Fermentation, some Blood Components and Performance of Growing Sheep's [PDF]

open access: yesJournal of Animal and Poultry Production, 2020
Twenty four growing male sheep aged 4-6 months, with an average live body weight of 27 Kg, were grouped into six blocks of 4 sheep each block, to determine the effect of replacing clover hay (CH) by pepper or eggplant vines on their performance ...
Yassmin Mahmoud   +7 more
doaj   +1 more source

Agricultural Productivity Differences [PDF]

open access: yesJournal of the Northeastern Agricultural Economics Council, 1972
Growth in aggregate agricultural output, and productivity is generally recognized as a necessary condition for economic development. The persistent differences productivity among countries and regions (Figure 1) have severely dampened the optimism among national policy makers and planners and among officials in the international aid agencies as to the ...
Ruttan, Vernon W., Hayami, Yujiro
openaire   +2 more sources

The effectiveness of the interval of liquid organic fertilizer application of goat urine and different planting media on the growth and yield of goat asiatica (Centella asiatica L.) [PDF]

open access: yesBIO Web of Conferences
The medicinal plant Centella asiatica L. (gotu kola) is widely known for its benefits and high economic potential with demand for simplicia reaching 126 tons/year, so efficient and environmentally friendly cultivation innovations are needed.
Firgiyanto Refa   +6 more
doaj   +1 more source

Legislative Regulation of the Production of Organic Agricultural Products in Ukraine

open access: yesJournal of Vasyl Stefanyk Precarpathian National University, 2018
The article analyzes the legislation on the production of organic agricultural products in Ukraine. Legal acts regulating the relationships in the sphere of production and circulation of organic agricultural products (raw materials) are analyzed.
Nadiia Bahai
doaj   +1 more source

Enhancing of shallot (Allium cepa L. var. ascalonicum) yield through soil organic carbon improvement by blotong compost application [PDF]

open access: yesBIO Web of Conferences
Shallots ( Allium cepa L. var. ascalonicum) are one of the most important commodities. The decline in productivity is not only related to fluctuations in planting area, but also to a decline in soil fertility, which is largely due to a lack of organic ...
Siswadi Edi   +4 more
doaj   +1 more source

Study on Low Density Lipoprotein of Duck Egg Yolk as Cryoprotectants of Holstein Bulls Semen Cryopreservation [PDF]

open access: yesJournal of Animal and Poultry Production, 2022
The study's goal was to evaluate the sperm qualities and fertility of Holstein bulls' cryopreserved semen in tris-extender that included various quantities of duck low density lipoproteins (DLDL) in place of whole duck egg yolk. Ejaculates with more than
Entesar Eliraqy   +3 more
doaj   +1 more source

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