نتایج جستجو برای: scale farm

تعداد نتایج: 611706  

2013

Popular government presupposes the existence of liberty, equality, and justice as its fundamental principles. Theoretically these principles prevail in Michigan. Practically they do not. How is it as to political rights ? One-half of the people, though subject to the laws, have no voice in making those laws. Their right to vote and the right of the people to cast their votes for them is denied....

2017
Oscar Vergara Keith H. Coble George F. Patrick Thomas O. Knight Alan Baquet

Journal: :Nutrient Cycling in Agroecosystems 2021

Abstract Little is known about productivity of smallholder maize–pigeonpea intercropping systems in sub-Saharan Africa. We conducted a survey 277 farm households Northern Tanzania to assess socio-economic factors, field management characteristics, and their association with intercrops. On each farm, crop assessments were focused on that the farmer identified as most important for food supply. V...

Journal: :E3S web of conferences 2021

The harmless treatment of dead chickens is an important content in poultry production. This paper compared the effects by adding different disinfectants, including quicklime and calcium hypochlorite. results showed that both hypochlorite could increase total bacteria content, improve capacity, shorten killing time Escherichia coli Staphylococcus aureus. effect was better than experiment provide...

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