E-Dissertationen: Auflistung E-Dissertationen nach Schlagwort "Mais"
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The aerobic deterioration of silages as estimated from chemical composition and dietary choice by goats
Gerlach, Katrin (2013-06-06)Conserved forage as silage provides an important source of energy and nutrients for livestock in many countries of the world. After opening the silo for the feed-out phase or due to damages of the covering, oxygen ingresses ... -
Boundary work and agricultural innovation systems: Stakeholder interaction and learning using an example of push-pull technology in Ethiopia
Nyang'au, Isaac Mbeche (2019-06-17)Maize is an important cereal crop for food security in Ethiopia. However, its productivity is low with average grain yields of less than 1 ton/ha which is below its potential of over 4 ton/ha. This is attributed to a variety ... -
Economic disruptions, markets and food security
Kankwamba, Henry (2020-12-30)Idiosyncratic and covariate shocks have considerable impacts on household food security and welfare. While impacts of covariate and idiosyncratic shocks have been widely documented, the mitigating role of infrastructure ... -
Farm-level impacts of policy instruments targeting plant protection products
Böcker, Thomas (2018-09-25)Plant protection is necessary to achieve high yields with high quality. The application of pesticides, however, leads to negative external effects to the environment. Society calls for stricter agri-environmental instruments ... -
Investigating the Potential of UAV-Based Low-Cost Camera Imagery for Measuring Biophysical Variables in Maize
Tewes, Andreas (2018-11-27)The potential for improved crop productivity is readily investigated in agronomic field experiments. Frequent measurements of biophysical crop variables are necessary to allow for confident statements on crop performance. ... -
Molecular characterization of the maize (Zea mays L.) AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) gene family
Ludwig, Yvonne (2014-10-17)The phytohormone auxin is an important molecular component in plant signal transduction. As an endogenous signaling molecule, auxin controls many aspects of plant development. Members of the AUXIN/INDOLE-3-ACETIC ACID ... -
The Role of Storage and Information in Stabilizing Food Prices and Supplies
Brockhaus, Jan Henrik (2016-08-03)High and volatile food prices can push people into poverty, impact production and consumption, discourage investments, and lead to social unrest. Thus, due to occasional global food shortages as in 2007/08 and frequent ... -
Vergleich verschiedener Anbausysteme des Organischen Landbaus für Mais und zwei Leguminosenarten
Hödtke, Marco (2013-02-12)In den Jahren 1995 bis 1998 wurden am Institut für Agrarbiologie der EMBRAPA in Seropédica, Rio de Janeiro, Brasilien, Feldversuche zum gemeinsamen Anbau von Mais und Körnerleguminosen unter den Anbaubedingungen des ...