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Irrigation Agronomy

Irrigation Agronomy

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PROGRESSIVE DECLINE IN SUGARCANE (Saccharum Spp. HYBRID) YIELD AND OPTIONS FOR ADDRESSING THE PROBLEM AT WONJI SHOA SUGAR ESTATE, ETHIOPIA

Alemayehu Dengia Layo; Prof Nigussie Dechassa; Dr. Lemma Wogi; Dr. Berhanu Amsalu (Haramaya University, 2024-04)

Continuously declining yields of sugarcane have been the major challenge faced by the Ethiopian Sugar Industry. Over the last 70, 58 and 30 years, sugarcane yields have declined in Wonji-Shoa, Metehara, and Finchaa ...
EFFECT OF DIFFERENT LEVELS OF SUPPLEMENTARY IRRIGATION ON YIELD AND YIELD COMPONENT OF MAIZE (zea mays L) AT TEPPI, SOUTH WEST ETHIOPIA

Zinaw Asaye; Tilahun Hordofa (PhD) (Haramaya University, 2017-04)

Maize (zea mays L) is one of the most important cereal crops grown in Ethiopia. Field experiment was undertaken on clay loam soil at Teppi national spice research center, Ethiopia during 2013/2014 cropping season with the ...
EFFECT OF DEFICIT IRRIGATION AND MULCH LEVELS ON YIELD COMPONENTS, YIELD, AND WATER USE EFFICIENCY OF HOT PEPPER (Capsicum annuum L.) IN HARAMAYA DISTRICT, EASTERN ETHIOPIA

Addis Hailu Demo; Kibebew Kibret (PhD) (Haramaya University, 2021-02)

The increasing scarcity and competition for irrigation water demands for adoption of innovative practices that increase efficient water use. In the context of improving water use efficiency, there is a growing interest ...
EFFECT OF DEFICIT IRRIGATION AND MULCH LEVELS ON YIELD COMPONENTS, YIELD, AND WATER USE EFFICIENCY OF HOT PEPPER (Capsicum annuum L.) IN HARAMAYA DISTRICT, EASTERN ETHIOPIA

Hailu Demo, Addis; Kibret, (PhD) Kibebew (Haramaya university, 2021-02)

The increasing scarcity and competition for irrigation water demands for adoption of innovative practices that increase efficient water use. In the context of improving water use efficiency, there is a growing interest ...
RESPONSE OF ONION (Allium cepa L.) TO DEFICIT IRRIGATION AND MULCH ON YIELD AND WATER PRODUCTIVITY UNDER HARAMAYA, ETHIOPIA

Musa, Abdi; Alemayehu, (PhD) Yibekal; Hordofa, (PhD) Tilahun (Haramaya university, 2021-02)

Improving water productivity for sustainable crop production and water savings represents a major challenge for agricultural water management in water scarce areas. A field experiment was conducted at Haramaya University ...
EFFECTS OF DEFICIT IRRIGATION AND MULCH LEVELS ON GROWTH, YIELD AND WATER PRODUCTIVITY OF ONION (Allium cepa L.) AT WERER, MIDDLE AWASH VALLEY, ETHIOPIA

Nanesa Tufa, Kebede; Alemeyahu, (PhD) Yibekal; Abegaz, (PhD) Fentaw (Haramaya university, 2019-11)

Enhancing water productivity of irrigated crops through water management is a vital option in water scarce areas, such as, Rift valley. Accordingly a field experiment was conducted at Werer Agricultural Research center to ...
INFLUENCE OF INTEGRATED NUTRIENT MANAGEMENT ON SOIL PROPERTIES AND PRODUCTIVITY OF POTATO (Solanum tuberosum L.) IN MASHA DISTRICT, SOUTH-WESTERN ETHIOPIA

Zewide Chino, Isreal; Tana, Prof. Tamado; Wogi, (Ph.D.) Lemma (Haramaya university, 2019-03)

Nutrient depletion has become a major constraint for potato production in Masha district, Sheka Zone, South-western Ethiopia. Thus, studies on different fertilizer management options appear to be a vital agronomic approach ...
RESPONSE OF BREAD WHEAT (Triticum aestivum L.) TO IRRIGATION DEPTHS AND NITROGEN RATES AT WERER, RIFT-VALLEY OF ETHIOPIA

Kedir Abdella, Husen; Alemayehu, (PhD) Yibekal; Ayana, (PhD) Mekonnen (Haramaya university, 2019-08)

Management of moisture and soil nitrogen is the most important practice for wheat production in arid and semi-arid regions of the country. A careful combination of water and nitrogen is therefore compulsory to improve the ...
EFFECT OF DEFICIT IRRIGATION LEVELS AND FURROW IRRIGATION TECHNIQUES ON YIELD AND WATER PRODUCTIVITY OF MAIZE (Zea mays L.) IN RAYA AZEBO DISTRICT, NORTHERN ETHIOPIA

Bedadi, (PhD) Bobe; Abegaz (PhD), Fantaw; Abegaz (PhD), Fantaw (Haramaya university, 2019-02)

Agriculture in arid and semi-arid areas relies heavily on irrigation. However, at present irrigation water supplies are decreasing resulting in water scarcity and restricting crop production. The reasons for this are ...
DEFICIT IRRIGATION AND MULCHING EFFECTS ON HOT PEPPER (Capsicum annuum L.) YIELD AND WATER USE EFFICIENCY AT MELKASSA, CENTRAL RIFT VALLEY OF ETHIOPIA

Endalu Tura, Lelisa; Bedadi, (PhD) Bobe; Hordofa, (PhD) Tilahun (Haramaya university, 2018-02)

The increasing scarcity and competition for irrigation water entails adoption of innovative practices that increase efficient water use. In the context of improving water use efficiency, there is growing interest in deficit ...
COMPARISON OF DRIP AND FURROW IRRIGATION METHODS UNDER DEFICIT IRRIGATION AND MULCHING ON GROWTH, YIELD AND WATER PRODUCTIVITY OF COMMON BEANS (PHASEOLUS VULGARIS) IN CENTRAL RIFT VALLY OF ETHIOPIA

Husen, Abdulaziz; Hordofa, (Dr) Tilahun; Quraishi, Prof. Shoeb (Haramaya university, 2015-05)

Water saving in agriculture intends to raise the water utilization rates and water use efficiency resulting in higher economic yield on irrigated farm land with a minimum input of water. An experiment was conducted on ...
EVALUATION OF OPTIMAL IRRIGATION REGIME AND SOWING DATE FOR WHEAT (Triticum aestivum L.) AT MELKASSA, CENTRAL RIFT VALLEY OF ETHIOPIA

Yetayehe Wande, Tenawu (Haramaya university, 2017-02)

Water is essential for crop production, and any shortage has an impact on final yields. Reasonable irrigation scheduling and optimum sowing date are key factors for increased crop yield and water use efficiency. A study ...
DEVELOPMENT OF WATER - YIELD RELATION AND OPTIMUM IRRIGATION REGIME FOR ONION PRODUCTION AT ARBA MINCH, SOUTHERN ETHIOPIA

Ayza Atumo, Alemnesh; Ayana, (PhD) Mekenon; Bizin, (PhD) Biranu (Haramaya university, 2018-03)

In arid and semiarid areas where agricultural development is severely constrained by water scarcity and its mismanagement, the need to use the available water efficiently is unquestionable. This research was conducted ...

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