Agronomy: Recent submissions

Now showing items 101-120 of 168

RESPONSES OF SOYBEAN [Glycine max. (L.) Merrill] VARIETIES TO NPS FERTILIZER RATES AT BAKO, WESTERN ETHIOPIA

oljirra galata, Dame; Belete, (PhD) Ketema; Legesse, (PhD) Hirpa (Haramaya university, 2019-06)

Soybean [Glycine max (L) Merrill] is among the most important legume crops produced in western Ethiopia. However, declining soil fertility as well as poor soil fertility management practices has limited its yields. A field ...
EFFECTS OF NPS FERTILIZER RATES AND INTER ROW SPACING ON GROWTH, YIELD COMPONENTS AND YIELD OF COMMON BEAN (Phaseolus vulgaris L.) AT YABELO, SOUTHERN ETHIOPIA

Adugna Bedede, Biru; Tana, Prof .Tamado; Abdulahi, (PhD) Jemal (Haramaya university, 2019-02)

Common bean is one of the most important food and export pulse crop in Ethiopia. However, its yield is limited by a number of constraints, which include poor agronomic practices such as low soil fertility management, ...
RESPONSE OF COMMON BEAN (Phaseolus vulgaris L.) VARIETIES TO PHOSPHORUS FERTILIZER RATES AT HARAMAYA, EASTERN ETHIOPIA

Tolasa Guta, Bilisuma; Alemayehu, Yibekal; Adare, Kiya (Haramaya university, 2019-08)

Common bean is one of the most economically important pulse crops cultivated in eastern Ethiopia. However, its average yield reported at national level remains far below the potential yield to be attained. This is partly ...
EFFECTS OF BLENDED NPSB FERTILIZER RATES AND INTRA-ROW SPACING ON YIELD AND YIELD RELATED TRAITS OF POTATO (Solanum tuberosum L.) UNDER IRRIGATION IN DEBRE LIBANOS DISTRICT, CENTRAL HIGHLANDS OF ETHIOPIA

Mekonen, Asnake; Mohammed, Dr. Wassuu; Tana, Prof. Tamado (Haramaya university, 2019-08)

Potato is one of food and cash crop in Debre Libaanos District of central highlands of Ethiopia. However, the yield of the crop is low due to various constraints of which poor soil fertility and lack of proper plant spacing ...
EFFECT OF NPS FERTILIZER RATES ON YIELD RELATED TRAITE, YIELD AND GRAIN PROTEIN OF BREAD WHEAT (Triticum aestivum L.) VARIETIES AT HARAMAYA, EASTERN ETHIOPIA

Dejen, Amsale; Tana, Prof. Tamado; Belete, (PhD) Ketema (2019-03)

Use of appropriate verities and balanced fertilizer recommendation are important agronomic practices used to increase the productivity and quality of bread wheat. Hence, field experiment was carried out to assess the effect ...
EFFECTS OF TIME AND RATE OF NITROGEN FERTILIZER APPLICATION ON GROWTH, YIELD COMPONENTS AND YIELD OF MAIZE (Zea mays L.) AT NEDJO, WESTERN ETHIOPIA

Dereje, Amenu; Tana, Prof. Tamado; Abdulahi, Dr. Jemal (Haramaya university, 2019-08)

Maize is the major food crop in western Ethiopia and is produced in a number of agro- ecologies. However, its productivity is constrained by low rates and inappropriate timing of N fertilizer applications. Therefore, a ...
EFFECT OF DEFICIT IRRIGATION LEVELS AT DIFFERENT GROWTH STAGES ON YIELD AND WATER PRODUCTIVITY OF ONION (Allium cepa L.) AT RAYA AZEBO WOREDA, NORTHERN ETHIOPIA

Nurga, Yetagesu; Alemayehu, (PhD) Yibekal; Abegaz, (PhD) Fentaw (Haramaya university, 2019-03)

Scarcity of water is the most severe constraint for development of agriculture in arid and semi-arid areas. Under such conditions, the need to use the available water economically and efficiently is indisputable. The ...
EFFECT OF MULCHING MATERIALS AND FURROW IRRIGATION TECHNIQUES ON MAIZE (Zea mays L.) YIELD AND WATER PRODUCTIVITY AT WERER, MIDDLE AWASH VALLEY, ETHIOPIA

Abebe Sori, Nigusie; Alemayehu, (PhD) Yibekal; Abegaz (, PhD) Fentaw (haramaya universty, 2019-02)

The climate change, water shortage and increasing evapotranspiration highlights the need to introduce water saving technologies for agricultural sustainability and crop production with a minimum input of water, mainly ...
RESPONSE OF FABA BEAN (Vicia faba L.) TO RHIZOBIUM INOCULATION AND APPLICATION OF MINERAL PHOSPHORUS FERTILIZER IN BORE HIGHLANDS, GUJI ZONE, SOUTHERN ETHIOPIA

Alemayehu, Demissie; Dechassa, Prof. Nigussie; Sharma, Prof. J.J. (Haramaya university, 2016-10)

Faba bean (Vicia faba L.) is an important legume grown in the highlands of Ethiopia. However, the yield of the crop is limited by a number of edaphic constraints out of which low soil fertility, low pH and reduced N2 ...
EFFECT OF NITROGEN AND PHOSPHORUS FERTILIZER RATES ON YIELD COMPONENTS AND YIELD OF HYBRID MAIZE (Zea mays L.) AT HARAMAYA, EASTERN ETHIOPIA

Gebissa, Degefa; Tana, Dr. Tamado; Zeleke, Prof. Habtamu (Haramaya university, 2016-11)

Nitrogen and phosphorus deficiency are the most important production constraint of maize next to moisture deficiency. Therefore, a field experiment was conducted at Haramaya University main campus research station (Rare), ...
PRODUCTIVITY OF BREAD WHEAT (Triticum aestivum L.) AS INFLUENCED BY INTEGRATED FERTILIZER AND IRRIGATION WATER MANAGEMENT IN TIGRAY REGIONAL STATE, NORTHERN ETHIOPIA

Zemichael Kidane, Beyenesh; Dechassa, .Professor Nigussie; Gebrekidan, Professor Heluf; Abay, Professor Fetien (Haramaya university, 2016-11)

Bread wheat is one of the major food security crops in Tigray Regional State, northern Ethiopia. However, moisture stress and low soil fertility limits the production of bread wheat in the region. As a result, three field ...
EFFECTS OF ORGANIC AND INORGANIC NP FERTILIZERS ON THE PERFORMANCE OF GARLIC (Allium sativum L.) VARIETIES AT KOGA, NORTHWESTERN ETHIOPIA

Gashaw Adnew, Bewuket; Weldetsadik, Prof. Kebede; Belete, (PhD) Ketema (Haramaya university, 2016-10)

Garlic (Allium sativum L.) is an important cash and spice crop produced for home consumption and as a source of income to many smallholder farmers in many parts of the Ethiopia. However, the yield of the crop is often ...
ENVIRONMENTALLY HAZARDOUS HEAVY METALS AT MUNICIPAL SOLID WASTE DUMPING SITES IN HARAR CITY, HARARI REGIONAL STATE, ETHIOPIA

Teka, Alemayehu (Haramaya university, 2017-01)

The concentrations of heavy metals in municipal solid waste (MSW) reflect the amount of metals in products and are directly related to the amount of metals transferred to disposal sites. This study was conducted on MSW ...
EVALUATION OF COFFEE (Coffea arabica L.) PRODUCTION AND SELECTED SOIL PHYSICOCHEMICAL PROPERTIES UNDER CORDIA AFRICANA AND ERYTHRINA ABYSSINICA TREES IN ARSI GOLELCHA DISTRICT, ETHIOPIA

Diriba Roba, Alemayehu; Mohammed, (PhD) Muktar; Nigatu, (PhD) Lisanewerk (Haramaya university, 2017-02)

Coffee plantation with shade trees is important to improve soil health, increase coffee production, sustain and restore agroecology and nature based agroforestry practices. The study was conducted on farmers’ fields in ...
EFFECT OF PHOSPHORUS FERTILIZER RATES AND PLANT DENSITY ON YIELD AND YIELD RELATED TRAITS OF COMMON BEAN (Phaseolus vulgaris L.) IN DANGUR DISTRICT, NORTH- WESTERN ETHIOPIA

Obssi, Argeta; Abdulahi, (PhD) Jemal; Tana, (PhD) Tamado (Haramaya university, 2016-08)

Common bean production is constrained partly due to lack of recommendation on the optimum plant density and rate of phosphorus fertilizer. In view of this, a field experiment was conducted in Dangur district during 2016 ...
EFFECT OF INTER-ROW AND INTRA-ROW SPACING ON YIELD AND YIELD COMPONENTS OF CHICKPEA (Cicer arietinum L.) CULTIVARS IN MERTULEMARIAM, NORTHWESTERN ETHIOPIA

Demssie Desta, Alemayehu; Belete, (Ph.D.) Ketema; Tana, (Ph.D.)Tamado (Haramaya university, 2016-10)

One of the reasons of low yield of chickpea in Ethiopia is the use of inappropriate plant population by farmers. Thus, field experiment was conducted to assess the effect of inter and intra-row spacing on yield and yield ...
RESPONSE OF CHICKPEA (Cicer arientinum L.) VARIETIES TO BLENDED NPSZnB FERTILIZER APPLICATION IN ADA’A-LIBAN DISTRICT, CENTRAL ETHIOPIA

Gebru, China; Dechassa, Prof. Nigussie; Takele, Dr. Abuhay (Haramaya university, 2018-11)

Producing chickpea on Vertisol without fertilizer application leads to low yields because of low soil nutrient availability. Hence, a field experiment was conducted in 2017/2018 in Ada’a-Liban District of East Shoa Zone, ...
GROWTH AND YIELD RESPONSE OF COWPEA (Vigna unguiculata L.) VARIETIES TO PLANT SPACING AT SIRINKA, NORTHERN b ETHIOPIA

Atlaw, Zenebe; . Sharma, Prof J.J; Ahmad, (PhD) Abdulatif (Haramaya university, 2017-04)

The production of cowpea (Vigna unguiculata L.) has been increasing in Ethiopia because of its high nutritive value for food and feed. Nevertheless, the yield is extremely low. One of the agronomic practices to increase ...
RESPONSE OF COMMON BEAN (Phaseolus vulgaris L.) VARIETIES TO RATES OF BLENDED NPS FERTILIZER IN ADOLA DISTRICT, SOUTHERN ETHIOPIA

Shumi Legese, Deresa; Tana, (PhD) Tamado; Sharma, Prof. J.J. (Haramaya university, 2017-06)

Low soil fertility is one of the production constraints of common bean in the study area. Hence, a field experiment was conducted in Adola sub-site of Bore Agricultural Research Centre during the 2016 main cropping season ...
EFFECT OF COMPOSTED PARTHENIUM BIOMASS, MINERAL NP FERTILIZERS AND WEEDING FREQUENCY ON BARLEY PRODUCTION IN TIGRAY REGIONAL STATE, NORTHERN ETHIOPIA

Gebrekidan, Daniel; Sharma, Prof. J.J.; Tana, (PhD) Tamado; Nigatu, (PhD) Lisanework; Abay, Prof. Fetien (Haramaya university, 2017-05)

two pot and one field experiments were conducted in 2013 and 2014 to determine mineral nutrition of parthenium compost and fresh residue by different composting techniques and application methods in combination with NP ...

Now showing items 101-120 of 168

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