Journal of Horticulture最新文献

Evaluation of Balanced Fertilizer Types and Validation of Soil Fertility Map Based on Fertilizer Recommendation in South East Arsi, Ethiopia 埃塞俄比亚阿西东南部均衡肥料类型评价及基于肥料推荐的土壤肥力图验证

Journal of Horticulture Pub Date : 2021-01-01 DOI: 10.35248/2376-0354.21.8.276

A. Admasu, Kassu Tadesse, D. Habte, Gobena Negasa, T. Debele

{"title":"Evaluation of Balanced Fertilizer Types and Validation of Soil Fertility Map Based on Fertilizer Recommendation in South East Arsi, Ethiopia","authors":"A. Admasu, Kassu Tadesse, D. Habte, Gobena Negasa, T. Debele","doi":"10.35248/2376-0354.21.8.276","DOIUrl":"https://doi.org/10.35248/2376-0354.21.8.276","url":null,"abstract":"A field experiment to evaluate blended fertilizer types and validation of soil fertility map based on fertilizer recommendation was conducted at 10 sites on-farmers’ fields in Lemu Bilbilo and Asasa districts during 2014 and 2015 cropping seasons. The experiment was conducted to compare the effects of multi-nutrient blends that included macro- and micro-nutrients (N, P, K, S, B, and Zn) among each other and against the conventional N and P rate recommendation from Urea and DAP fertilizers. The experiment consisted of six treatments viz. recommended NP and five different types of blended fertilizers laid out in randomized complete block design (RCBD) with three replications. The P and S containing fertilizers were drilled along seed line at planting while N was split applied in such a way that half was applied at planting and the remaining half was applied at tillering stage. All management practices in respect of sowing, seed rate, weed control, pest and disease control were done according to agronomic best practices. Combined analysis over locations and years indicated that wheat grain yield, test weight and hectoliter weight were not significantly increased by blended fertilizer application at both Lemu Bilbilo and Asasa areas. The highest wheat grain yield of 4694 kg/ha and 4286 kg/ha were recorded from application of recommended rate of fertilizer at Lemu Bilbilo and Asasa, respectively.","PeriodicalId":15920,"journal":{"name":"Journal of Horticulture","volume":"15 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74782183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Compost, Humic Acid and Mineral Fertilizers on Growth and Fruiting of Guava Trees 堆肥、腐植酸和矿质肥料对番石榴树生长和结果的影响

Journal of Horticulture Pub Date : 2021-01-01 DOI: 10.35248/2376-0354.21.8.277

M. El-Yazal, Iman, A. Abdel-Khalik

引用次数: 0

Effect of Row spacing on growth and yield components of Carrot (Dacusa carrot L) 行距对胡萝卜生长及产量组成的影响

Journal of Horticulture Pub Date : 2021-01-01 DOI: 10.35248/2376-0354.21.8.275

A. Misganaw, Yonas Yeshambel

引用次数: 1

Assessment of Moringa oleifera as Bio-Pesticide against Podagrica spp on the growth and yield of Okra (Abelmoschus esculentus L. Moench) 辣木生物农药防治马齿苋对秋葵生长和产量的影响

Journal of Horticulture Pub Date : 2020-01-01 DOI: 10.35248/2376-0354.20.07.263

Adefisoye Mabel Damilola, Morakinyo Fasipe Olutoye Temitope

{"title":"Assessment of Moringa oleifera as Bio-Pesticide against Podagrica spp on the growth and yield of Okra (Abelmoschus esculentus L. Moench)","authors":"Adefisoye Mabel Damilola, Morakinyo Fasipe Olutoye Temitope","doi":"10.35248/2376-0354.20.07.263","DOIUrl":"https://doi.org/10.35248/2376-0354.20.07.263","url":null,"abstract":"In the A field experiment was carried out to determine the effects of varying concentrations of Moringa oleifera leave aqueous extract on growth, yield and control of insect Podagrica spp. The experiment was set up in a Randomized Complete Block Design (RCBD) consisting of five treatments replicated three times. The varying treatment concentrations were; 1:10, 1:20, 1:30 and 1:40. Okra seeds of Clemson spineless variety was planted at a spacing of 60 cm by 30 cm. Plant growth parameters of plant height, stem girth, leaf area and number of leaves were taken at 1, 2, 3, 4, 5 and 6 weeks after bio-pesticides application while yield parameters of number of fruits and pod analysis were taken at harvest with harvesting carried out at four days intervals. Insect count was observed at 1, 2, 3, 4 and 5 weeks after bio-pesticides and percentage defoliation of leaves evaluated. It was observed during the experiment that plant height and stem girth did not show significant differences in the mean value of treatments at 1 and 2 weeks after bio-pesticides application (WAB) while at 3 to 6 WAB, the differences became evidence with treatment 1:30 and 1:40 having significantly higher mean values. Plots treated with 1:30 and 1:40 had significantly higher fruit numbers. The yield in kg/ha also shows significantly higher mean values with treatment concentrations of 1:30 and 1:40 and the control having a low yield. Also, treatment concentration of 1:30 and 1:40 had significant control effect on the population of Podagrica spp and therefore gave lowered percentage defoliation. The different concentration of Moringa oleifera leave aqueous extract had significant control effect on insect Podagrica spp.","PeriodicalId":15920,"journal":{"name":"Journal of Horticulture","volume":"2 1","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87223148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Evaluation of Selected Tomato (Solanum lycopersicum L.) Cultivars in Ghana for Superior Fruit Yield 精选番茄(Solanum lycopersicum L.)评价加纳高产品种

Journal of Horticulture Pub Date : 2020-01-01 DOI: 10.35248/2376-0354.19.06.267

K. Ochar, E. Blay, I. Asante, G. O. Nkansah

引用次数: 0

Ecological Characterization of Epiphytes Orchids in the Meridional Zone of Mount Togo 多哥山经向带附生兰科植物的生态学特征

Journal of Horticulture Pub Date : 2019-01-18 DOI: 10.4172/2376-0354.1000252

Komlan Edjèdu Sodjinou, R. Radji, K. Adjonou, M. Quashie, K. Adjossou, K. Abotsi, K. Kokou

{"title":"Ecological Characterization of Epiphytes Orchids in the Meridional Zone of Mount Togo","authors":"Komlan Edjèdu Sodjinou, R. Radji, K. Adjonou, M. Quashie, K. Adjossou, K. Abotsi, K. Kokou","doi":"10.4172/2376-0354.1000252","DOIUrl":"https://doi.org/10.4172/2376-0354.1000252","url":null,"abstract":"Togo’s semi-deciduous forest zone has a great diversity of plants and ecosystems that constitute a natural heritage that should be well studied for sustainable and efficient management. Thus, the main objective of this study is to determine the environmental factors responsible for the vertical stratification of Orchidaceae epiphytes. This study investigated the diversity of these epiphytes and their hosts in the semi-deciduous forest zone of Togo. A habitat characterization of these epiphytes has been done to define the adaptive strategies of these species to their natural environment. The floristic inventory identified 37 species of Orchidaceae and 50 species of phorophytes. These epiphytes are found particularly at 36.36% in position IV and 26, 46% in position V on phorophytes. Perceived luminosity, moisture content and anthropogenic pressure are the indicators responsible for the dispersion of Orchidaceae epiphytes according to different positions on phorophytes. The inventoried phorophytes are 40% mesophanerophytes and the megaphanerophytes represent only 27%. The chorology of phorophytes indicates a high proportion of introduced species represented at 20% and rank second behind those of Guinea- Congo which are represented at 49%.","PeriodicalId":15920,"journal":{"name":"Journal of Horticulture","volume":"29 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81608621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

The Effect of Seed Treatments on the Germination of Fresh and Stored Seeds of Okra (Abelmoschus esculentus) and Water Spinach (Ipomoea aquatica) 种子处理对秋葵和水菠菜鲜、贮种子萌发的影响

Journal of Horticulture Pub Date : 2019-01-01 DOI: 10.4172/2376-0354.1000254

A. Ebert, Tien-Hor Wu

{"title":"The Effect of Seed Treatments on the Germination of Fresh and Stored Seeds of Okra (Abelmoschus esculentus) and Water Spinach (Ipomoea aquatica)","authors":"A. Ebert, Tien-Hor Wu","doi":"10.4172/2376-0354.1000254","DOIUrl":"https://doi.org/10.4172/2376-0354.1000254","url":null,"abstract":"Okra and water spinach are traditional vegetables that are vital for healthy diets. Major variations in germination response have been observed among genebank entries. This study was undertaken to elucidate the effect of various seed treatments on the germination of fresh and stored seed of okra and water spinach. Freshly harvested fruits of two okra and two water spinach accessions with contrasting geographical origin and breeding status were dried in a screenhouse prior to manual seed extraction and cleaning. Cleaned seeds were dried to 6% seed moisture content in a dehumidified drying room. Various seed treatments were conducted after a 6-month storage period at 5oC and -15oC. Our studies confirmed previous results that both okra and water spinach are difficult to germinate and to obtain good field establishment due to physical, seed coat-imposed dormancy. Moreover, significant genotypic variation among genebank entries/cultivars was found for both crops, making germination response difficult to predict. Improved varieties showed much better germination response than landraces and did not require seed treatments for satisfactory germination. Hydropriming, i.e. soaking of seed in water for 24 hours, did not have an impact on seed germination. Partial removal of the seed coat, followed by 24 hours soaking in water consistently resulted in high germination percentages (>80%) of genotypes of both crops that had not undergone dedicated breeding (landraces), under laboratory and screenhouse conditions and during two subsequent growing seasons. When distributing seed samples of semi-domesticated accessions or landraces, genebanks should advise seed recipients that scarification methods may be necessary to obtain satisfactory seed germination and field establishment.","PeriodicalId":15920,"journal":{"name":"Journal of Horticulture","volume":"9 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82588286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Quantitative Taxonomy of Osmanthus fragrans Cultivars in Jingzhou 荆州桂花品种数量分类

Journal of Horticulture Pub Date : 2019-01-01 DOI: 10.35248/2376-0354.19.06.258

Sun Taoze, L. Dongling, Mu Hongna

{"title":"Quantitative Taxonomy of Osmanthus fragrans Cultivars in Jingzhou","authors":"Sun Taoze, L. Dongling, Mu Hongna","doi":"10.35248/2376-0354.19.06.258","DOIUrl":"https://doi.org/10.35248/2376-0354.19.06.258","url":null,"abstract":"This investigation had been implemented for checking Osmanthus fragrans Resources. In this paper, 29 classified characters were selected based on our preliminary research foundation of O. fragrans in Jingzhou city parks, then O. fragrans quantitative classification of 24 cultivars was carried out by SPSS analysis. The results showed principal component contribution rate was scattered, which is not an ideal method for quantitative classification of O. fragrans cultivars. The method of Walder was the best among seven clustering methods. The clustering results showed that there was a long relationship between autumn Osmanthus and Asiaticus Group. In addition, flowering season, flower color and fertility were very important for O. fragrans cultivars classification. The evolution of O. fragrans petals color might be complex and multi-way. The O. fragrans cultivars classification should not be too entangled with their color, but mainly based on flowering date. The comprehensive evaluation of inflorescence type, flower color, leaf color and other morphological characteristics played necessary reference role for the traditional variety classification method and the modern quantitative classification method.","PeriodicalId":15920,"journal":{"name":"Journal of Horticulture","volume":"52 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88882365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Keratin Nursery Pots as Potential Medium for Controlled Release of Copper Ions in Root Growth Control in Theobroma cacao L. 角蛋白苗圃作为控制可可根系生长铜离子释放的潜在培养基。

Journal of Horticulture Pub Date : 2019-01-01 DOI: 10.35248/2376-0354.19.06.256

E. Codling, M. E. Schmidt, W. Schmidt, M. S. Huda

引用次数: 4

Genome-Wide Analysis of mRNA Splicing vaRiants in Higher Plants 高等植物mRNA剪接变异的全基因组分析

Journal of Horticulture Pub Date : 2019-01-01 DOI: 10.35248/2376-0354.19.06.255

Ying Li, Qianhuan Guo, C. Zheng, Shizhong Zhang, K. Yan

{"title":"Genome-Wide Analysis of mRNA Splicing vaRiants in Higher Plants","authors":"Ying Li, Qianhuan Guo, C. Zheng, Shizhong Zhang, K. Yan","doi":"10.35248/2376-0354.19.06.255","DOIUrl":"https://doi.org/10.35248/2376-0354.19.06.255","url":null,"abstract":"Alternative splicing (AS) produces multiple mRNA splicing variants from a single precursor transcript. Recent genome sequencing analyses and increasing experimental evidence in flowering plants have revealed that AS is far more prevalent than previously thought and plays crucial roles in the diversification of gene regulation. Despite numerous studies, the extent and complexity of mRNA variants in plants remain poorly characterized from a global perspective. In present study, 589,034 mRNA variants from 442,541 annotated genes of 12 plant species were investigated. All AS genes were classified into four groups on the basis of the numbers of mRNA variants, namely, 2V (two variants), 3V (three variants), 4V (four variants), and 5V+ (five or more variants). Interestingly, our analysis indicated that more than 50% AS genes generated only two variants in higher plants. A global analysis of gene structure revealed that AS genes contained more but shorter exons and introns as the number of mRNA variants increased. The results also suggested that AS elicited different effects on the improvement of transcriptome and proteome diversity. Taken together, cross-species analysis provided the most comprehensive set of annotated splicing variants in higher plants thus far and extended the current view about mRNA variants.","PeriodicalId":15920,"journal":{"name":"Journal of Horticulture","volume":"15 1","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88772658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1