خيارات البحث
النتائج 1 - 10 من 3,141
Agricultural production in transition.
1996
Ziggers, G.W.
Gender analysis in agricultural production
1996
Buckland, L. | Haleegoah, J.
"Gender" is a concept used in social sciences to look at roles and activities of men and women. These roles are often socially defined, and shaped by the traditions and beliefs of a particular culture. While women contribute between 60-80 % of agricultural production in developing countries, women farmers are least likely to benefit from agricultural extension services and technologies that could improve their production. Therefore, theoretical and methodological work in gender analysis in agriculture has been expanding. Gender analysis tries to take account of roles on other fronts in the lives of farmers since an understanding of the overall commitment of time and energy is pre-requisite to a better identification of farmers' needs.
اظهر المزيد [+] اقل [-]Agricultural production in Northern Finland.
1995 | 1996
Nissinen, Oiva | Hakkola, Heikki | Maatalouden tutkimuskeskus (MTT) / PSTY Pohjois-Suomen tutkimusyksikkö / Lapin tutkimusasema LAP | Maatalouden tutkimuskeskus (MTT) / PSTY Pohjois-Suomen tutkimusyksikkö / Pohjois-Pohjanmaan tutkimusasema PPO
TOWARDS SUSTAINABLE FARMING SYSTEMS IN SUB-SAHARAN AFRICA | VERS DES SYSTEMES DE PRODUCTIONDURABLE ENAERIQUE SUB-SAHARIENNE
1996
Bezuneh, Taye | OUEDRAOGO, souleymane | MENYONGA, Joseph | Zongo, Jean-Didier | Ouedraogo, Mahama
Agricultural production research expenditure in Australia
1996
Mullen, John
[EU agricultural subsidies endangering the competitiveness of agricultural production in Europe]
1996
Jantscher, Siegfried
[Implementation of regulations in agricultural machinery production]
1996
Casini Ropa, G. (Bologna Univ. (Italy). Dipartimento di Economia e Ingegneria Agrarie)
Strategy of nitrogen fertilization in Slovene agricultural production
1996
Leskosek, M. | Mihelic, R. (Ljubljana Univ. (Slovenia). Biotechnical Fac., Agronomy Dept) | Pintar, M. (Vodnogospodarski institut, Ljubljana (Slovenia))
Strategy of nitrogen fertilization in Slovene growing conditions is determined in the first place by our climatic and soil characteristics. Relatively high air temperature and abundant precipitation quantity (800 to 1600 mm in the most parts of the country) are two main characteristics of our climate. Abundant precipitation during the growth period in many cases exceeds the need of the plants as well as soil capacity for water. Especially in the areas where drinking water is collected, the soil is shallow ( 30 cm), therefore a large part of precipitation is drained during the growing period as well, which consequently pollute underground water with nitrates. Large areas covered with forests (52 %) and with permanent grasslands (30 %) diminish the effect of nitrogen leaking. The excess of precipitation and fast underground water streams protect the water from pollution as well. These are the reasons for which the nitrogen rate has to be divided into several parts. For better allotment of nitrogen, different new methods are proposed. They still have to be adopted to our conditions and to be used more often in praxis.
اظهر المزيد [+] اقل [-]Agricultural inputs and field crop production in Sindh
1996
Bhatti, I. M. | Soomro, Atta H.
Agricultural land management for sustainable production in Swaziland
1996
Maro, Paul S.
