Heavy reliance on pesticide inputs to maintain crop yields has been an important aspect of agricultural intensification.
In some areas of the country, upland rice is a subsistence crop planted by farmers who apply limited inputs to their crops.
It is concluded that pea barley intercropping is a relevant cropping strategy to adopt when trying to optimize N2-fixation inputs to the cropping system.
Inoculation is a key biological input to improve crop productivity and soil fertility through increasing the rhizobia in the plant rhizosphere (Keyser and Li 1992; Remans et al. 2008), thereby improving nodulation and N2-fixation (Peoples et al. 1995) and it can also fix to exceed 200 kg N ha year−1 (Giller 2001).
We regard managed pollination as a commercial input to agricultural crop production [22], and not an ecosystem service (see also [12]).
Participants went further to provide suggestions on how to solve the problem of poverty in the region such as provision of farm inputs to enable them to cultivate crops and support with setting up income generating activities.
To some extent, goat husbandry had a higher impact on gross margins when compared to cropping (plots A and B) because farmers used their own crops as feed, inputs for cropping were costly and crops failed due to droughts.
The intensity indicators, nitrogen input (to arable crops and to permanent grassland), density of livestock units and number of pesticide applications (herbicides, insecticides, fungicides and retardants), were recorded and integrated into an overall intensity index.
Archer Daniels Midland Co., Decatur, Ill., the world's largest grain processor, said it had agreed to pay 14.6 million Canadian dollars ($10.9 million) to increase its share of Agricore United Ltd., Winnipeg, Manitoba, a seller of grain and crop inputs, to 23.4percentt.
