scholarly journals Effect of NPS Fertilizer and Intra-row Spacing Effect on Growth, Yield and Yield Components of Chickpea Varieties Under Midland Conditions of Bale, South-eastern Ethiopia

2021 ◽  
Vol 10 (2) ◽  
pp. 48
Author(s):  
Tamiru Meleta ◽  
Reta Dargei ◽  
Kissi Wakweya
Keyword(s):  
Yield Components ◽  
Spacing Effect ◽  
Growth Yield ◽  
Row Spacing ◽  
Eastern Ethiopia ◽  
South Eastern ◽  
Yield And Yield Components ◽  
Effect On Growth

scholarly journals Effects of Intra-Row Spacing on Yield and Yield Components of Sugarcane (Saccharum spp. hybrid) Varieties at Omo Kuraz, Southern Ethiopia

2021 ◽  
pp. 81-86
Author(s):  
Wubante Alehegn ◽  
Amare Girma ◽  
A. Q. Khan
Keyword(s):  
Yield Components ◽  
Spacing Effect ◽  
Growth Yield ◽  
Critical Factor ◽  
Quality Parameters ◽  
Cane Yield ◽  
Southern Ethiopia ◽  
Row Spacing ◽  
Sugarcane Varieties ◽  
Significant Difference

Sugarcane stalk population is a key determinant of cane yield and knowing the right intra-row spacing is a critical factor in sugarcane production for a given environment. Therefore, a field experiment was conducted at Omo Kuraz Sugar Estate during the 2018/ 2019 cropping season to determine the effect of intra-row spacings (5 cm overlapping, end-to-end, 5 cm spacing between setts and 10 cm spacing between setts) on growth, yield, yield components and quality parameters of sugarcane varieties (N14, Mex54/245 and C86/112). The treatments were arranged in a split-plot design with three replications. Varieties were represented as the main plot whereas setts spacing treatments were assigned to sub-plots. Analysis of variance revealed that the intra-row spacing effect didn’t show a significant difference in the number of tillers, plant population, millable cane, cane yield, sugar yield, and Brix percent whereas significant (P<0.05) differences were observed in stalk height, stalk girth, number of internodes and weight per stalk. Therefore, the 10 cm intra-row spacing of three budded setts can be recommended for better productivity and profitability of N14 and Mex54/245 varieties at the Omo Kuraz Sugar factory.

scholarly journals The effect of plant population densities on growth, yield and yield components of two spring rapeseed cultivars

2011 ◽  
Vol 49 (No. 9) ◽  
pp. 422-426 ◽  
Author(s):  
H. Ozer
Keyword(s):  
Brassica Napus ◽  
Yield Components ◽  
Plant Density ◽  
Growth Yield ◽  
Row Spacing ◽  
Oilseed Crop ◽  
Eastern Anatolia ◽  
Population Densities ◽  
Brassica Napus L ◽  
Yield And Yield Components

Rapeseed (Brassica napus L.) is an important alternate oilseed crop in eastern Anatolia, Turkey. No information on plant density for rapeseed is available in this region. Therefore a&nbsp;study was initiated to investigate the effects of spacings between rows and spacings within rows on the yield and agronomic characteristics of two genotypes of spring rapeseed (Tower and Lirawell) in Erzurum, eastern Anatolia, during 1994 and 1995. The effects of spacings between or within rows on the yield and yield components of Tower and Lirawell, two cultivars of Brassica napus L., were studied for 2&nbsp;years inErzurum,Turkey. Rows were spaced at 15, 30 and45 cm. Spacings within rows were 5, 10 and15 cm. The results of this study suggested that seed yield was significantly affected by spacings between rows but not by spacings within rows, and that rape yields were higher at the narrow (15 cm) row spacing compared to the middle (30 cm) and wider (45 cm) spacings.

scholarly journals Effect of Nitrogen Fertilizer Rates and Intra-row Spacing on Yield and Yield Components of ‘Improved Huruta’ Shallot Variety (Allium cepa var.ascalonicum) at Haramaya, Eastern Ethiopia

2020 ◽  
Vol 8 (12) ◽  
pp. 2541-2549
Author(s):  
Tsegaye Shimelis Hordofa ◽  
Kebede Woldetsadik ◽  
Wassu Mohammed
Keyword(s):  
Nitrogen Fertilizer ◽  
Yield Components ◽  
Row Spacing ◽  
Eastern Ethiopia ◽  
Agronomic Practices ◽  
Yield And Yield Components ◽  
To Come ◽  
Main Effects ◽  
Fertilizer Rates ◽  
Bulb Yield

Agronomic practices for the newly released shallot variety have not been conducted in Eastern Ethiopia. To assess the effect of nitrogen fertilizer rates and intra-row spacing, a field experiment was conducted in 2017 which consisted of seven rates of nitrogen (0, 25, 50, 75,100,125 and 150 kg N ha-1) and three intra-row spacing (7.5, 10 and 12.5 cm) in factorial combination and it was laid out in a RCBD with three replications. Results of the analysis revealed that all bulb yield and yield components of the variety were highly significantly influenced by the main effects of nitrogen fertilizer and intra-row spacing. Moreover, the interaction of nitrogen fertilizer and intra-row spacing significantly influenced days to maturity, plant height, and average bulb weight and bulb dry matter. The application of 125 kg N ha-1gave high total and marketable bulb yield advantage of 32.45% (13.89 t ha-1) and 40.8% (15.47 t ha-1), respectively over the control. Plants spaced at 7.5 cm had total and marketable bulb yield advantage of 35.94% (14.54 t ha-1) and 32.83% (12.42 t ha-1), respectively over plants spaced at 12.5 cm. Therefore, intra-row spacing of 7.5 cm with the application of 125 kg N ha-1 is used for optimum yield in the study area although further research should be needed to come up with conclusive recommendation.

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