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Book Studies on the Effect of Nitrogen and Phosphorus on Growth Yield and Quality of Onion Allium Cepa L Cv Telagi Red

Download or read book Studies on the Effect of Nitrogen and Phosphorus on Growth Yield and Quality of Onion Allium Cepa L Cv Telagi Red written by ANAGOUDAR RAJASHEKAR A and published by . This book was released on 1997 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Growth Yield and Quality of Onion Allium cepa L as Influenced by Intra Row Spacing and Nitrogen Fertilizer Levels in Central Zone of Tigray Northern Ethiopia

Download or read book Growth Yield and Quality of Onion Allium cepa L as Influenced by Intra Row Spacing and Nitrogen Fertilizer Levels in Central Zone of Tigray Northern Ethiopia written by Guesh Tekle and published by GRIN Verlag. This book was released on 2019-03-11 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (postgraduate) from the year 2018 in the subject Agrarian Studies, grade: Degree of MASTER, Jimma University College of Agriculture and Veterinary Medicine (Jimma University), course: Horticulture, language: English, abstract: Haphazard and inappropriate plant spacing and poor soil fertility management practices are among the major factors constraining onion production in the Central Zone of Tigray. Therefore, a field experiment was conducted in Axum district from October to March 2014 to assess the influence of intra-row spacing (2.5, 5, 7.5, 10 and 12.5 cm) and nitrogen rate (0, 41, 82 and 123 kg N ha-1) on growth, bulb yield, and quality of onion. The experiment was laid out in a randomized complete block design (RCBD) of factorial arrangement with three replications. The main effects of nitrogen rate and intra-row spacing influenced only the plant height and stand count significantly (P

Book Indian Science Abstracts

Download or read book Indian Science Abstracts written by and published by . This book was released on 2008-05 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Studies on the Effect of Irrigation and Nitrogen Levels on Growth yield and Quality of Onion Allium Cepa L Under Drip System With CD Copy

Download or read book Studies on the Effect of Irrigation and Nitrogen Levels on Growth yield and Quality of Onion Allium Cepa L Under Drip System With CD Copy written by Pooja Rani and published by . This book was released on 2019 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Effect of Bulb Size and Plant Density on Yield and Quality of Onion Allium cepa var cepa L Seed at Ziway Central Ethiopia

Download or read book The Effect of Bulb Size and Plant Density on Yield and Quality of Onion Allium cepa var cepa L Seed at Ziway Central Ethiopia written by Zerihun Zena and published by GRIN Verlag. This book was released on 2013-01-29 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2008 in the subject Agrarian Studies, grade: 3.17, University of Hawassa (Awassa College of Agriculture), course: Horticulture, language: English, abstract: Plant density and bulb size trial was conducted at Ziway in order to identify the optimum agronomic management practices, which contribute to maximized seed production in onion crop both in terms of quantity and quality. The experiment was laid down in split plot design with three replications, keeping plant density as main plot factor and bulb size as sub plot factor. The effects were studied by collecting data on bulb sprouting and plant performance, yield components, seed yield and seed quality parameters. Analyses of variance, mean comparison using least significant difference, correlation analysis were made using SAS computer software. Plant density significantly influenced bulb sprouting, umbel size, seed yield per 100m2and germination percentage. The largest umbel size (4.9cm) was obtained from low plant density; where as the smallest (4.4cm) from high plant density. Maximum seed yield per 100m2(1,163,446 seeds) was collected from high density while low density yielded only 416,240 seeds per 100m2. However the quality of seed in terms of germination was highest for seeds obtained from low density. The influence of bulb size was significant on plant height, number of flower stalks per plant, number seeded florets per umbel, seed per plant, seed per 100m2, seed yield (qt/ha) thousand seed weight. Plants grown from large bulbs produced plants with best height (72.3cm), highest number of flower stalks (8.5), seeded florets per umbel (368.7), seed per plant (1,539), seeds per 100m2(994,434) and seed yield in qt/ha (10.42). Seeds with best thousand seed weight (4.2g) were obtained from medium bulbs and small bulbs performed least in all aspects. Correlation analysis was made to study the relationship among plant growth, yield component, seed yield and quality parameters and their respective influence on yield and yield quality. Positive correlation existed between plant height and umbel size with seeded florets per umbel; flower stalk per plant, plant height, umbel size, seeded florets per umbel and number of seeds per floret with seed yield per plant, which was highly correlated with seed yield (qt/ha). However, further studies ought to be conducted in order to understand clearly, why bulb size and plant density interaction effect was insignificant Key words: Plant density, bulb size, bulb sprouting, plant performance, seed yield and seed quality

Book Effects of N P and K on Yield Quality and Storage Life of Onion

Download or read book Effects of N P and K on Yield Quality and Storage Life of Onion written by Muluneh Bekele and published by LAP Lambert Academic Publishing. This book was released on 2012-08 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: A field experiment was conducted at Jimma University College of Agriculture and Veterinary Medicine Research field during 2010/2011 in dry season to study the effects of Nitrogen, Phosphorus and Potassium fertilization on growth, yield, quality and storage life of irrigated Onion under Jimma conditions, Southwestern Ethiopia. The treatments consisted of factorial combinations of four levels of N as Urea, three levels of P as TSP and four levels of K as Potassium sulphate which were laid out in a Randomized Incomplete Block Design with three replications. Data on growth, yield, quality and storage life parameters were recorded and analyzed using GenStat 12.1 version computer soft ware packages. Results of the study revealed that; N, P and K had shown a highly significant difference on growth, yield, quality and storage life parameters.

Book Growth and Yield of Onion Allium Cepa L as Affected by Nitrogen

Download or read book Growth and Yield of Onion Allium Cepa L as Affected by Nitrogen written by Weldemariam Seifu Gessesew and published by . This book was released on 2016-08-26 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Effect of Nitrogen Phosphorus Potassium and Micronutrients on Yield and Quality of Onion Seed in Southwestern Idaho

Download or read book The Effect of Nitrogen Phosphorus Potassium and Micronutrients on Yield and Quality of Onion Seed in Southwestern Idaho written by Charles G. Painter and published by . This book was released on 1977 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Effects of Supra optimal Root Zone Temperature and Arbuscular Mycorrhizal Fungi on the Phytonutritional Quality and Growth of Red Anion Allium Cepa L Cv Rossa Di Milano and Strawberry Fragaria X Ananassa Duch Cv Chandler

Download or read book The Effects of Supra optimal Root Zone Temperature and Arbuscular Mycorrhizal Fungi on the Phytonutritional Quality and Growth of Red Anion Allium Cepa L Cv Rossa Di Milano and Strawberry Fragaria X Ananassa Duch Cv Chandler written by Stephanie Short and published by . This book was released on 2011 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Phytonutrients (secondary compounds with bioactive properties) are health beneficial secondary metabolites. They also condition plant defenses to various environmental stress as illustrated by current studies. The phytonutritional quality of crops may, in part, be determined by abiotic and biotic interrelationships that are often created by cultural systems such as alteration of soil micro-climates, including changes to soil and root zone temperatures. Only recently have researchers begun to describe the effects of non-optimal root zone temperatures on the phytonutritional quality of horticultural crops. Additionally, arbuscular mycorrhizal fungi (AMF) are thought to improve the health of plants exposed to non-optimal environmental conditions. Evidence suggests that AMF improve the plant stress response through increased phytonutrition and antioxidant capacity. This study examined the combined effects of root zone temperature stress and AMF colonization on crop phytonutritional content of strawberry and red onion. The interactions between AMF and supra-optimal temperature stress were undetected. However, changes in the phytonutritional quality of both strawberry and red onion were observed under all supra-optimal temperature treatments by analysis if phytonutritional conent. Additionally, supra-optimal temperatures altered the growth of both strawberry and red onion. Growth was reduced by AMF in strawberry and undetectable in red onion. These results indicate that root zone temperature stress and AMF can influence the phytonutritional development and growth of strawberry and red onion.

Book Studies on the Effect of Varying Levels of Intra Row Spacing and Nitrogen on Seed Production of Onion Allium Cepa L Cv Bellary Red

Download or read book Studies on the Effect of Varying Levels of Intra Row Spacing and Nitrogen on Seed Production of Onion Allium Cepa L Cv Bellary Red written by A.B. Patel and published by . This book was released on 1988 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: