خيارات البحث
النتائج 1 - 6 من 6
Effect of some food supplements [water hyacinth; water lettuce; mungbean pericarp; banana pseudostems and kapok waste] on straw mushroom yield
1989
Phayu Kaewkoon
Water hyacinth, water lettuce, mungbean pericarp, banana pseudostems and kapok waste (control) were used as food supplement to straw mushroom culture. The yields of all treatments were not significantly different from the control, which ranged from 327.50-419.75 grams fresh weight per bed. Number of fruiting bodies per bed ranged from 56.00-73.75. Average fresh weight of fruiting bodies was 5.84-8.30 grams and size of fruiting body was 24.8-27.1x21.4-25.1 mm.
اظهر المزيد [+] اقل [-][Use of waste water from sewage plants on former sewage fields for non-food plant production]
1996
Klug, E. | Orth, W.-D.
Evaluation of groundwater-based irrigation systems using a water–energy–food nexus approach: a case study from Southeast Nepal النص الكامل
2015
Shrestha S. | Adhikari S. | Babel M.S. | Perret S. | Dhakal S.
This study aims to evaluate the performance of groundwater-based tube well irrigation systems of Sarlahi District in Nepal considering a water–energy–food nexus approach. The deep tube well (DTW) irrigation systems showed better performance over shallow tube well (STW) irrigation systems in terms of water supply and agricultural output per unit of irrigated area. On the other hand, the STW-based irrigation systems showed better performance in terms of energy use, management operation and maintenance (MOM) cost and benefit–cost ratio compared to DTW-irrigated systems. The productivity of irrigation water and energy input to major crops showed the best performance for maize followed by rice and wheat. The simulated yields of cereal crops through the AquaCrop model showed significant scope for enhancing crop yields and associated benefits through judicious use of water and fertilizer. (Résumé d’auteur)
اظهر المزيد [+] اقل [-][Water supply and sunflower yield] | Alimentation en eau et rendement du tournesol
1997
Merrien, A. (Centre Technique Interprofessionnel des Oleagineux Metropolitains, Paris (France))
[4. Approach of yield elaboration]. Water alimentation of maize on pre-flowering period and elaboration of grain yield
1991
Deumier, J.M. (Institut Technique des Cereales et des Fourrages, Baziege (France). Station Inter Instituts) | Lacroix, B. | Bouthier, A.
Pilot Project for the Development of the National Food Security Programme, Lao P.D.R. End-of-assignment report [agrometeorology]. Annexes. [v. 1]: Guidelines for the implementation of the crop forercasting and monitoring sub-system.-[v. 2]: Instructions manual for the reporting forms of the crop progress monitoring.- [v. 3]: Instructions manual for the reporting forms of the agro-meteorological crop yield forecasting.- [v. 4]: Instructions manual for the rainfall data collection and analysis.-[v. 5]: Instructions manual for the calculation of the water requirements satisfaction index.- [v. 6]: Instructions manual for the rainfall observations
1993
Bernardi, M.
