Journal of Applied Horticulture Lucknow最新文献_第7页

Effect of coconut (Cocos nucifera L.) water of different fruit maturity stages on axillary bud initiation, growth and development of plantain (Musa AAB.) 不同果实成熟期椰水对车前草腋芽形成和生长发育的影响

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/JAH.2018.V20I01.07

L. Mintah, L. Arhin, J. Ofosu-Anim, G. Nkansah

{"title":"Effect of coconut (Cocos nucifera L.) water of different fruit maturity stages on axillary bud initiation, growth and development of plantain (Musa AAB.)","authors":"L. Mintah, L. Arhin, J. Ofosu-Anim, G. Nkansah","doi":"10.37855/JAH.2018.V20I01.07","DOIUrl":"https://doi.org/10.37855/JAH.2018.V20I01.07","url":null,"abstract":"The effect of endogenous content of cytokinin (transzeatin riboside, T-ZR) and auxin (indole-3-acetic acid, IAA) in coconut water from fruits at four different fruit maturity stages: liquid endosperm, solid endosperm formation stage, semi matured endosperm stage and fully matured dried fruit stage on proliferation of axillary bud initiation and development of local plantain cultivar (cv. Asamienu, Musa AAB) was investigated at the University of Ghana Forest and Horticultural Crops Research Centre, Kade. The results indicated that the IAA content decreased while the T-ZR content increased with fruit maturity. Three weeks after treatments, the highest number of well-differentiated axillary buds was obtained for suckers treated with coconut water from fruits at liquid endosperm formation stage whilst the highest number of fully developed plantlets was produced from treatments with coconut water at semi-endosperm formation stage. One month after the application of the split corm technique, the highest number of additional well-differentiated axillary buds and fully developed plantlets were produced from treatments with coconut water at the liquid endosperm formation stage. In general, treatments with coconut water from fully matured dried fruits produced the largest and the most vigorously growing plantlets.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"33 1","pages":"42-47"},"PeriodicalIF":0.0,"publicationDate":"2018-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84553085","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: 2

Changes in shoot proliferation and chemical components of in vitro cultured Dendrobium officinale due to organic additives 有机添加剂对离体培养铁皮石斛芽增殖及化学成分的影响

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.04

T. Thien, H. Nguyen, L. Thai, N. Dung, D. Du, T. Huong

{"title":"Changes in shoot proliferation and chemical components of in vitro cultured Dendrobium officinale due to organic additives","authors":"T. Thien, H. Nguyen, L. Thai, N. Dung, D. Du, T. Huong","doi":"10.37855/jah.2018.v20i01.04","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i01.04","url":null,"abstract":"Tissue culture has become a promising technique to produce biomass and active secondary metabolites in some species of medicinal plant with in short period of time. However, most of the plant growth regulators utilized as vital agents in the culture process are harmful to human bodies. In this study, Dendrobium officinale Kimura et Migo PLBs was subcultured on Murashige and Skoog medium supplemented with 30 g L-1 sucrose, 8 g L-1 agar, and various concentrations of coconut water or banana extract to investigate the effect of these organic additives on Protocorm-like bodies (PLBs) proliferation and shoot regeneration. Subsequently, the chemical composition of the material was qualitatively analyzed by standard color reactions and the methanolic extract were also tested upon DPPH radical scavenging and inhibition assay for antioxidant and antimicrobial activity assessment, respectively. The nutrient screening showed that treating 0.3 g fresh PLBs of D. officinale in medium containing 20 % coconut water produced the highest PLB biomass (2.21 g) whereas the similar culturing using 20 % banana extract generated only 1.98 g PLB biomass. The qualitative chemical tests recognized the presence of various phytoconstituents such as glycosides, flavonoids, steroids, triterpenes, phenolic compounds and saponins. The DPPH assay revealed the antioxidant activity of the methanol extract in a dose dependent manner with the IC50 value of 0.84 mg mL-1. In addition, this methanol extract showed a stronger inhibitory activity against Gram negative bacteria than Gram positive bacteria. These finding suggested that coconut water could be a potential alternative nutrient to common unhealthy regulators in the production of the biomass of interest.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"38 1","pages":"24-28"},"PeriodicalIF":0.0,"publicationDate":"2018-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90219439","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

Benefits of organic fertilizer spray on growth quality of chili pepper seedlings under cool temperature 低温条件下施用有机肥对辣椒幼苗生长品质的影响

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.13

M. Souri, Mohammad Ahmadi, Farzaneh Yaghoubi

{"title":"Benefits of organic fertilizer spray on growth quality of chili pepper seedlings under cool temperature","authors":"M. Souri, Mohammad Ahmadi, Farzaneh Yaghoubi","doi":"10.37855/jah.2018.v20i01.13","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i01.13","url":null,"abstract":"Production of healthy, vigorous seedlings is necessary for optimum growth and high yields in field and greenhouse production of peppers. Pepper (Capsicum annuum) is a warm season crop and applying cooler temperatures during seedling growth may have some benefits, but it can reduce plant growth. In present study, effects of foliar application of synthetic and organic fertilizers were evaluated on growth and quality of chili pepper seedlings under greenhouse conditions with cool temperature of 15±3oC. Treatments were foliar application of fertilizers in a 0.2 % concentration of: 1) N20:P10:K20, 2) Biomin (an organic aminochelate fertilizer), 3) Humifolin (a humic acid based fertilizer), 4) Biomin+Humifolin, 5) a synthetic macro-micro mixture, 6) soil application of NPK (600 mg.kg-1 of the N20:P10:K20 formulation) and 7) a no fertilizer control. Fertilizer treatments improved seedling overall growth except for plant height and stem diameter. Most growth and quality traits were best improved by foliar application of organic Biomin aminochelate followed by Humifolin fertilizer. Higher values for leaf area, leaf number, chlorophyll index, root and shoot biomass, and leaf concentration of soluble sugars, N, K, Ca and Zn, were attributed to foliar application of Biomin aminochelate and Humifolin. The mixture of Biomin+Humifolin had reduced values of those parameters indicating possible negative interaction when these two organic fertilizers are mixed. So, under cool temperature foliar feeding of organic fertilizers (aminochelate) can effectively improve nutrients status and transplant’s quality of pepper.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"36 1","pages":"71-74"},"PeriodicalIF":0.0,"publicationDate":"2018-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79299057","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

Evaluation of changes in shoot proliferation and chemical components of in vitro cultured Dendrobium officinale due to organic additives 有机添加剂对离体培养铁皮石斛芽增殖及化学成分变化的评价

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.06

T. Thien, H. Nguyen, L. Thai, N. Dung, D. Du, T. Huong, D. Truong

引用次数: 0

The efficacy of Salvinia molesta Mitch. and Marsilea crenata Presl. as phytoremediators of lead pollution 米契的功效。和马西莉亚。作为铅污染的植物修复剂

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.08

F. Rachmadiarti, G. Trimulyono

引用次数: 2

The effects of bud-scale removing and gibberellin (GA3) on dormancy break of apricot (P. armeniaca L.) vegetative buds 去鳞和赤霉素对杏子营养芽休眠的影响

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.09

Z. K. Kojori, M. Rezaei, A. Sarkhosh, S. Gharangik

{"title":"The effects of bud-scale removing and gibberellin (GA3) on dormancy break of apricot (P. armeniaca L.) vegetative buds","authors":"Z. K. Kojori, M. Rezaei, A. Sarkhosh, S. Gharangik","doi":"10.37855/jah.2018.v20i01.09","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i01.09","url":null,"abstract":"Effect of bud scale removal and different application rates of gibberellin (GA3) on bud break of dormant vegetative buds of two apricot cultivars was investigated. Shoot explants of ‘Jafari’ and ‘Rajabali’ cultivars were collected from one-year-old dormant branches and cultured in woody plant medium (WPM), supplemented with 2 mg L-1 of benzyl amino purine (BAP), 0.04 mg L-1 3-bndolebutyric acid (IBA). Treatments included three different concentrations of GA3 (4, 6, and 8 mg L -1), and removed and unremoved scale bud forms. The results indicated that none of the unremoved bud scales sprouted even when GA3 treatments were used (P≤0.01). The average of bud sprouting in removed scales buds was 62.77 %. The maximum bud sprouting (72.5 %) occurred in treatment with 8 mg L-1 of GA3 and removed bud scales. There was a significant difference between two apricot cultivars on vegetative dormant bud break percentage when scale removal of buds was done. The removed scale bud of ‘Jafari’ and ‘Rajabali’ cultivars sprouted 55.22 and 70.33 %, respectively. This study showed that the scales are probably containing inhibitory substances such as abscisic acid and by removing them, bud break will occur. Also, this method provides the possibility of in vitro culturing of apricot trees in non-growing seasons (winter).","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"40 1","pages":"50-54"},"PeriodicalIF":0.0,"publicationDate":"2018-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79228956","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

Comparative performance of onion genotypes using sets and seedlings as planting material at Leh cold desert 列城寒漠地区洋葱套种和幼苗基因型的性能比较

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.12

J. S. Arya, N. Singh, Preeti Arya, Anil Kant

{"title":"Comparative performance of onion genotypes using sets and seedlings as planting material at Leh cold desert","authors":"J. S. Arya, N. Singh, Preeti Arya, Anil Kant","doi":"10.37855/jah.2018.v20i01.12","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i01.12","url":null,"abstract":"The present investigation was carried out to study the effect of two different planting materials (set and seedling) and genotypes on bulb yield, its quality and vegetative growth. The experimental material comprised of two planting material and ten genotypes. The experiments were conducted at High Altitude Research, Defence Research and Development Organization, Leh during 2013 and 2014 in Randomized Block Design with five replications. There was significant effect of type of planting material and genotypes on all the studied parameters. Wall Brown genotype showed highest plant survival, chlorophyll content, days to maturity, polar diameter, equatorial diameter, average bulb weight and bulb yield when grown through set among all the genotypes. The highest plant height and number of leaves, leaf area, were obtained in the genotype Brown Spanish. The highest TSS and dry matter were observed in the genotype Red Cereole. The lowest double/deformed bulbs and neck thickness was observed in the genotypes Lock Roy and Red Cereole. The results indicated that all the genotypes under set planting performed better than seedling ones.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"68 1","pages":"64-68"},"PeriodicalIF":0.0,"publicationDate":"2018-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77149208","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

Optimal cluster threshold for improving yield and berry quality attributes of Alborz table grape in the inland Pacific Northwest U.S.A. 提高美国西北太平洋内陆地区Alborz食用葡萄产量和果实品质属性的最佳聚类阈值

Journal of Applied Horticulture Lucknow Pub Date : 2018-04-15 DOI: 10.37855/jah.2018.v20i01.02

E. Fallahi, B. Fallahi, M. Kieser

{"title":"Optimal cluster threshold for improving yield and berry quality attributes of Alborz table grape in the inland Pacific Northwest U.S.A.","authors":"E. Fallahi, B. Fallahi, M. Kieser","doi":"10.37855/jah.2018.v20i01.02","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i01.02","url":null,"abstract":"Cluster management in table grapes is an essential cultural practice for production of high quality table grapes and this has not been studied in the Intermountain northwest region of the USA. Thus, the objective of this project was to determine the optimal cluster threshold for improving yield and berry quality attributes of ‘Alborz’ table grape in the inland Pacific Northwest United States during 2010 through 2012. Non-thinned control vines had 71 clusters in 2010 but had 39 and 40 during 2011 and 2012, respectively. Clusters in non-thinned control vines were longer but lighter than those in the other treatments. Berries in the non-thinned control vines were always lighter in weight and smaller in size than those in the other treatments. Berries from vines with 28 clusters tended to have more uniform red color with lower overall green color while those from non-thinned control had more green color. Vines with 20 and 28 clusters tended to have greater soluble solids concentration (SSC) but those in non-thinned control and with 36 clusters had lower SSC. Overall, the cumulative yields of non-thinned control vines were similar to those with 36 clusters during two out of three years. Considering all quality attributes, between 28 and 36 clusters per vine was the optimal number for production and quality attributes.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"212 1","pages":"11-14"},"PeriodicalIF":0.0,"publicationDate":"2018-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76175481","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

Vermicompost and biochar as substitutes of growing media in ornamental-plant production 蚯蚓堆肥和生物炭在观赏植物生产中的替代生长介质研究

Journal of Applied Horticulture Lucknow Pub Date : 2017-12-15 DOI: 10.17605/OSF.IO/PZBFS

J. Alvarez, C. Pasian, R. Lal, R. Lapez, M. Ferna¡ndez

{"title":"Vermicompost and biochar as substitutes of growing media in ornamental-plant production","authors":"J. Alvarez, C. Pasian, R. Lal, R. Lapez, M. Ferna¡ndez","doi":"10.17605/OSF.IO/PZBFS","DOIUrl":"https://doi.org/10.17605/OSF.IO/PZBFS","url":null,"abstract":"Vermicompost is a product derived from the accelerated biological degradation of organic wastes by earthworms and microorganisms. Biochar is a by-product of the C-negative pyrolysis technology for bio-energy production from organic materials. Containerized plant production in floriculture primarily utilizes substrates such as peat moss. Environmental concerns about draining peat bogs have enhanced interests in research on complementary products that can be added to peat. A comparative greenhouse study was conducted to assess the suitability of biochar (B) and vermicompost (V) as partial substitutes for peat-based growing media for ornamental plant production. Different blends of B at a volume fraction of 0, 4, 8, 12 % and V at 0, 10, 20, 30, 40, 50 % were compared to a baseline peat substrate (S) as control in the cultivation of geranium (Pelargonium peltatum) and petunia (Petunia hybrida). Substrates were characterized for physical and chemical properties, plant growth, and flower production. Mixtures with low-medium V levels (10 -30%) and high B level (8-12 %) in Petunia and Pelargonium induced more growth and flower production than that of the control. The results obtained with different B and V associations are of interest to those who want to reduce peat consumption for the production of ornamental plants in containers and to reduce carbon footprint of this commercially productive sector.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"55 1","pages":"205-214"},"PeriodicalIF":0.0,"publicationDate":"2017-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76958742","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: 16

Cultivating greenhouse cut roses with bending system 栽培温室弯栽月季

Journal of Applied Horticulture Lucknow Pub Date : 2017-12-15 DOI: 10.37855/jah.2017.v19i03.32

G. F. Tsanakas, Chrysothemis Georgakopoulou-Voyiatzi, D. Voyiatzis

{"title":"Cultivating greenhouse cut roses with bending system","authors":"G. F. Tsanakas, Chrysothemis Georgakopoulou-Voyiatzi, D. Voyiatzis","doi":"10.37855/jah.2017.v19i03.32","DOIUrl":"https://doi.org/10.37855/jah.2017.v19i03.32","url":null,"abstract":"In the light of the global financial crisis, inexpensive and easily applicable cultivation techniques are a necessity for the grower in order to maintain his profit, while old cultivation techniques resulting in low productivity and yield are gradually eliminated. In the present paper the bending cultivation system of greenhouse cut roses is described, with its two key modifications: the ‘arching’ and the ‘high rack’ practice. The advantages of this system, that can improve the quality of flower shoots and increase production of cut roses, are described along with the commercial and physiological characteristics of the cut flower shoots and the overall physiology of the rose plant. The impact of shoot bending on the sink-source relationship in rose plants is also assessed. Moreover, the cultivation technique of partially removing the first compound leaf below the harvest cut is described and according to this treatment, an early harvest up to 7-10 days (15-20%) can be achieved. Finally, the effect of the pruning height on the quality and yield is discussed. The above mentioned cultivation techniques can be very easily applied with minimum cost, especially in cases when harvest programming for high-demand seasons is important.","PeriodicalId":15010,"journal":{"name":"Journal of Applied Horticulture Lucknow","volume":"90 1","pages":"175-179"},"PeriodicalIF":0.0,"publicationDate":"2017-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81939357","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