Effect of water harvesting and re-seeding on forage biomass production from rangelands in Sheikan Locality, North Kordofan State, Sudan
Journal Title: Journal of Agricultural and Crop Research - Year 2016, Vol 4, Issue 8
Abstract
This study was conducted at Sheikan Locality, North Kordofan State, Sudan. The area has a unimodal annual rainfall of 300 to 400 mm occurring during July to October. The main economic activities are crop and livestock production. Livestock are raised either under sedentary or migratory systems where natural grazing is practiced. The dominant livestock species are sheep, cattle, goats and camels. This study aims to investigate effect of three water harvesting techniques namely contour ridges, runoff strips and flat (control); and two planting methods specifically reseeding and natural regeneration (un-reseeded) on forage biomass production, plant density and vegetation cover. Forage biomass production in the reseeded site was 3.65, 2.25 and 0.65 t/ha for the three treatments respectively. In the un-reseeded site the values were 2.85, 1.75 and 0.55 t/ha respectively (P < 0.001). A similar trend was found for plant density and plant cover. It was concluded that water harvesting and reseeding resulted in increased forage biomass production and plant cover from rangelands. The results were discussed in relation to effect of increasing soil moisture content on improving livelihoods and mitigating environmental degradation.
Authors and Affiliations
Sahar Ezzat, Mekki A. Omer, Fadlalla B, Hala Ahmed
Keywords
Related Articles
- EP ID EP549566
- DOI -
- Views 165
- Downloads 0
Constraints and opportunities of vegetable subsector in Kaski and Kapilvastu District of Western Nepal
Nepal is a land of geographical diversity with mountains and hills occupying roughly 85% of the total topography with about 81% of the total population directly or indirectly absorbed by the agriculture sector. There are...
Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
This study was conducted at the Research field of Plant Breeding Division, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Rahmatpur, Barisal, Bangladesh during the perio...
Influence of ultrasonic treatment on the quality of jujube (Zizyphus mauritiana Lamk.) extract cultivars
In the present study, effect of ultrasonic treatment (80% amplitude level (400 W power), 24 kHz frequency, 5 min, 20°C) on the total phenolics and flavonoids, vitamin C contents, radical scavenging capacity (DPPH), total...
Effect of cowpea flour inclusion on the storage characteristics of composite wheat-cowpea bread
Substitution of refined wheat flour (WF), the principal ingredient for bread making with cowpea flour (CF) could encourage diverse utilization of cowpea and reduce overdependence on wheat importation. However, the effect...
PRISM approach: A program designing tool used by international development enterprises (IDE) for poverty alleviation
PRISM stands for Prosperity Realization through Irrigation and Smallholder Markets. This is a unique market-oriented approach to rural economic–prosperity developed and implemented by an international organization called...