Showing 1 - 10 of 173
This paper examines the state, drivers and, consequently, the impacts of agricultural mechanization in eleven countries in Africa. Using representative multistage stratified household survey data and robust analytical approaches, findings show light hand-held tools and equipment remain the main...
Persistent link: https://www.econbiz.de/10012109793
/ha thus, in the classic system the average yield was 5671 kg/ha and in "no tillage" system 5590 kg/ha. Application of "no …
Persistent link: https://www.econbiz.de/10012112571
The purpose of this paper is to evaluate the soybean yield obtained from the application of the additional … very significant yields of over 120 kg/ha. The Mæalina soybean variety achieved an average yield of 2706 kg/ha, in the … thermal and pluviometric regime is an important factor in determining the yield of a crop, in 2015 was obtained an average …
Persistent link: https://www.econbiz.de/10012112572
Crop yields must increase substantially to meet the increasing demands for agricultural products. Crop yield increases … used to determine yield gaps. We used a crop growth model to determine the yield potentials and yield gaps of winter and … spring wheat at the provincial level across European Russia. We modeled the annual yield potentials from 1995 to 2006 with …
Persistent link: https://www.econbiz.de/10011815764
studied impact of storage infrastructure, viz, agricultural yield. The author exploits potentially exogenous variation … India to identify causal effects of better storage on yield. He finds that the program led to an increase in rice yield by 0 …
Persistent link: https://www.econbiz.de/10011873963
of weed control products and the evaluation of maize yield. Experimental factors A-treatment variants: a1-pre … of weed reinfestation of the maize crop. Regarding the yield of grain maize determined in the four variants, the highest … grain yield (over 6901 kg/ha) was obtained in the fourth treatment variant, with a very significant yiled difference …
Persistent link: https://www.econbiz.de/10012290094
The yield dates recorded in the period 2016-2018 indicate that soybean is less demanding at the soil cultivation system …, so that in the three years of experimentation, the average yield achieved in the classical soil cultivation system had a …
Persistent link: https://www.econbiz.de/10012290097
In this paper, we propose a general mathematical model for analyzing yield data. The data analyzed in this paper come … statistical moments (and in effect, the characteristic function) of the target variable (i.e., yield). We also analyze the data … attempting to make current and future decisions using the yield data. Lenders and risk management consultants may benefit from …
Persistent link: https://www.econbiz.de/10013201081
on maize yield, in the period 2019, 2020. The systems MD (6430 kg/ha) and NT (5421 kg/ha) negatively influence the yield … of maize, the differences from the control (SC 8779 kg/ha) being between 2260 kg/ha - 3239 kg/ha. The yield average … with 2.5 t/ha vegetable residues + 350 kg/ha NPK proved to be more efficient in obtained the yield, compared to the …
Persistent link: https://www.econbiz.de/10013346281
that spring barley grown in no-tillage technology responds favorably in achieving yield regardless of whether it rotates …
Persistent link: https://www.econbiz.de/10013346282