To see the other types of publications on this topic, follow the link: Fruit thinning.

Dissertations / Theses on the topic 'Fruit thinning'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 35 dissertations / theses for your research on the topic 'Fruit thinning.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Kirstein, Deon Louw. "Mechanical thinning of pome fruit." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/97920.

Full text
Abstract:
Thesis (MSc)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: Thinning is an important practice in pome fruit production which aims to ensure an optimal yield of high quality, large sized fruit as well as an adequate return bloom. In South Africa, pome fruit thinning is generally done by means of chemicals, with follow-up hand thinning. When thinning is effective, set and thus the hand thinning requirement should be reduced. This is important as labor cost associated with hand thinning is high and continually rising. Chemical thinning is weather dependent and can be environmentally harmful
APA, Harvard, Vancouver, ISO, and other styles
2

Steenkamp, Human. "New chemical thinning strategies for stone fruit." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/98026.

Full text
Abstract:
Thesis (MSc)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: Thinning of stone fruit, just as in any other deciduous fruit crop, plays an important role in producing fruit of the right size and quality. Hand thinning is highly labor intensive and time consuming, thus an alternative method of thinning is important to the industry. Chemical and mechanical thinning either alone or in combination could be the alternative. Two chemicals, 1-aminocyclopropane-1-carboxylic acid (ACC) and 6-benzyladenine (6-BA) were evaluated on Japanese plums, cling peaches and nectarines. In addition, the Darwi
APA, Harvard, Vancouver, ISO, and other styles
3

De, Villiers Michiel Hendrik Jacobus. "Mechanical and chemical thinning of stone fruit." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/95809.

Full text
Abstract:
Thesis (MScAgric)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: Producing fruit of the appropriate size and high quality is of the upmost importance to realize a profit in the fruit industry. This can be achieved through bloom or fruitlet thinning to reduce the number of fruit left on the tree. The cost of production is rising and labour cost forms a large part of the total production cost. Thinning of stone fruit is labour intensive and expensive, so an alternative to hand thinning needs to be found. Two alternatives are chemical and mechanical thinning. Chemical thinners are not routi
APA, Harvard, Vancouver, ISO, and other styles
4

Chabikwa, Tinashe Gabriel. "Chemical thinning of European pear cultivars (Pyrus communis L.)." Thesis, Link to the online version, 2008. http://hdl.handle.net/10019/2023.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Belayneh, Teferi Yeshitela. "Effect of cultural practices and selected chemicals on flowering and fruit production in some mango (Mangifera indica L.) cultivars." Pretoria : [s.n.], 2004. http://upetd.up.ac.za/thesis/available/etd-01142005-085139.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Sagredo, Karen X. "Effect of rest-breaking and fruit thinning treatments on reproductive development in apple." Thesis, Link to the online version, 2008. http://hdl.handle.net/10019/2038.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Zhu, Hong. "Investigation of Regulatory Mechanisms of Chemical-Mediated Fruit Thinning in Apple (Malus X Domestica Borkh.)." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/30220.

Full text
Abstract:
Fruit thinning is critical to the success of apple industry because most apple trees are prone to biennial bearing characterized by heavy bloom and over-cropping in the â onâ year and low or no cropping in the â offâ year. Fruit thinning can improve fruit size, increase return bloom, and reduce alternate bearing habit of apple trees. Chemical thinning has been widely used as a horticultural practice by growers for years in apple and other fruit production. However, its thinning results are often variable and very difficult to predict since parameters as well as their interactions (e.g. c
APA, Harvard, Vancouver, ISO, and other styles
8

Alrashedi, Mubarak Mohammed. "Blossom thinning and managing bitter pit, storage life and fruit quality in organically grown apples." Thesis, Curtin University, 2015. http://hdl.handle.net/20.500.11937/1097.

Full text
Abstract:
Blossom thinning and application of calcium influence storage life and apple fruit quality. Spray application of lime sulphur (4-5%) with olive oil (3%) and 0.05% synertrol oil as a surfactant at 75% bloom was most effective in reducing crop load with minimum leaf scorching and improved fruit quality in organically grown apple. Four spray applications of Biomin® calcium (3kg/ha) were highly effective in reducing bitter pit, scald and maintaining organic apple fruit quality.
APA, Harvard, Vancouver, ISO, and other styles
9

Rosa, Nídia Diana Heleno. "Comparison between benzyladenine and metamitron as chemical thinning agents in Gala, Kanzi, Pink Lady and Red Delicious apple cultivars." Master's thesis, ISA - Ul, 2016. http://hdl.handle.net/10400.5/12172.

Full text
Abstract:
Mestrado em Engenharia Agronómica - Instituto Superior de Agronomia - UL<br>This experiment was conducted in PCFruit Research Station orchards in Sint-Truiden, Belgium in 2015, in ‘Gala’, ‘Kanzi®’, ‘Pink Lady®’ and ‘Red Delicious’. Four treatments were tested: untreated, manual thinning, two applications of 165 ppm of metamitron at 8 and 12 mm and one application of 150 ppm of benzyladenine between 8 and 12 mm fruit diameter. All cultivars were sprayed on the same days. Fruit drop was counted, phytotoxicity evaluated after June drop, fruit growth rate was assessed and photosynthetic efficiency
APA, Harvard, Vancouver, ISO, and other styles
10

Fernandes, Carla Maria Correia. "Monda em macieira Fuji. Comparação entre novas substâncias quimicas e a monda manual." Master's thesis, ISA/UTL, 2010. http://hdl.handle.net/10400.5/5362.

Full text
Abstract:
Mestrado em Engenharia Agronómica - Hortofruticultura e Viticultura - Instituto Superior de Agronomia<br>The chemical agents, ammonium thiosulphate (ATS) (1%), 6-benzyladenine (BA) (100 ppm) and metamitron (100, 175, and 350 ppm) were evaluated as thinning agents on 3 years old „Fuji‟ grafted on to M9 apples trees. The products were used alone, at single or double application or in combination. There were no differences between treatments regarding yield, mean fruit weight and number of commercial fruits (70 – 85 mm) but there were differences concerning the greater and smaller fruit size clas
APA, Harvard, Vancouver, ISO, and other styles
11

Young, Deborah, Robert E. Call, Michael Kilby, and Tom DeGomez. "Backyard Fruit Production at Elevations 3500 to 6000 Feet." College of Agriculture, University of Arizona (Tucson, AZ), 2015. http://hdl.handle.net/10150/560973.

Full text
Abstract:
Revised; Originally Published: 2000<br>7 pp.<br>The mid elevations (3,500 to 6,000 feet) in Arizona can be ideal for growing tree fruit. Site selection can make a pronounced effect on how well fruit will grow and produce. The warmer the site the greater the chance of success. Areas where cold air settles are a poor choice for tree fruit production. Variety selection is very important for good fruit production.February and March are the best months to plant bare root trees, although they can be planted anytime during the dormant season. Try to plant 30 days before bud break. Containerized plant
APA, Harvard, Vancouver, ISO, and other styles
12

Queirós, Rui Jorge Lôro Valadares de. "Estudo de alternativas à monda de frutos em ameixeira japonesa (Prunus salicina L.) na qualidade e pós-colheita dos frutos." Master's thesis, Universidade de Évora, 2016. http://hdl.handle.net/10174/18425.

Full text
Abstract:
As ameixas são maioritariamente consumidas em fresco, pelo que as condições de conservação em pós-colheita e o estado fisiológico dos frutos quando é realizada a colheita assumem elevada importância na sua comercialização. Este estudo sobre alternativas à monda de frutos em ameixeira japonesa (Prunus salicina L.), compara quatro práticas culturais de regulação de carga, a extinção de esporões, o desbaste mecânico de flores, a monda manual de frutos e a aplicação de GA3 (monda química), e os seus efeitos na qualidade final dos frutos. No presente estudo faz-se ainda uma comparação dos efeitos d
APA, Harvard, Vancouver, ISO, and other styles
13

Grassi, Alexandre Manzoni. "Fenologia e qualidade de frutos de nespereira." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/11/11136/tde-15102008-075337/.

Full text
Abstract:
A nespereira é uma planta rústica, que prescinde da utilização sistemática de defensivos, o que torna o cultivo atraente, para atender ao público que cresce, dia a dia, à procura de produtos naturais.O trabalho teve por objetivo realizar a caracterização fenológica da nespereira, estabelecendo os estádios fenológicos e o ciclo de produção de 5 cultivares e de uma seleção.Também estudou-se a melhor fase para o ensacamento dos frutos e a intensidade de raleio para a obtenção de frutos de alta qualidade. Foi estabelecida uma escala fenológica contendo sete estádios de desenvolvimento para a nespe
APA, Harvard, Vancouver, ISO, and other styles
14

Leal, Luís Miguel Travessa. "Monda de frutos em macieira Fuji com matamitrão, ácido 1-naftilacético e 6-benziladenina." Master's thesis, ISA/UTL, 2012. http://hdl.handle.net/10400.5/5283.

Full text
Abstract:
Mestrado em Engenharia Agronómica - Horticultura e Viticultura - Instituto Superior de Agronomia<br>The effectiveness of 6-benzyladenine (6-BA, 150 mg/L), 1-naphthaleneacetic acid + 6- benzyladenine (ANA 10 mg/L + 6-BA 100 mg/L) and metamitron (165; 165+165; 247.5 mg/L) were analyzed in 6 years old apple ‘Fuji’ grafted on M7, considering simple, double or combined applications. Production per hectare, average fruit weight and commercial fruit production were not significantly different between the different methods however, there were significant differences between these treatments when
APA, Harvard, Vancouver, ISO, and other styles
15

Mawdsley, Paul F. W. "The Effects of Cluster Thinning on Vine Performance, Fruit, and Wine Composition of Pinot Noir (Clone 115) in the Edna Valley of California." DigitalCommons@CalPoly, 2019. https://digitalcommons.calpoly.edu/theses/2090.

Full text
Abstract:
A three-year study was conducted at a commercial vineyard site in California’s Edna Valley AVA to evaluate the physiological and agronomical effects of the timing of cluster thinning on Pinot noir (clone 115) grapevines. Vines were thinned to one cluster per shoot at three selected time-points during the growing season (bloom, bloom + 4 weeks, bloom + 8 weeks), and fruit from each treatment was harvested and made into wine. Across all growing seasons, yield decreased 43% in thinned vines relative to un-thinned control vines. No effect of cluster thinning or interaction with growing season was
APA, Harvard, Vancouver, ISO, and other styles
16

Rosário, Ana Catarina Silva de Matos. "Monda em macieira Gala (Malus domestica Borkh.). Estudo de novas substâncias ativas." Master's thesis, ISA/UL, 2013. http://hdl.handle.net/10400.5/7396.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

PEREIRA, Auderlan de Macena. "Crescimento, produção e qualidade de frutos de melão cantaloupe em função da utilização do agrotêxtil e do numero de frutos por planta." Universidade Federal de Campina Grande, 2015. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/724.

Full text
Abstract:
Submitted by Deyse Queiroz (deysequeirozz@hotmail.com) on 2018-05-17T17:57:49Z No. of bitstreams: 1 AUDERLAN DE MACENA PEREIRA - DISSERTAÇÃO PPGHT 2015..pdf: 1586819 bytes, checksum: 084746639c19ffdff497fc898a95667a (MD5)<br>Made available in DSpace on 2018-05-17T17:57:49Z (GMT). No. of bitstreams: 1 AUDERLAN DE MACENA PEREIRA - DISSERTAÇÃO PPGHT 2015..pdf: 1586819 bytes, checksum: 084746639c19ffdff497fc898a95667a (MD5) Previous issue date: 2015<br>O meloeiro tem se destacado no Nordeste em razão das condições de solo e clima que favorecerem o cultivo dessa olerícola. É uma planta da fam
APA, Harvard, Vancouver, ISO, and other styles
18

Long, Robert Llewellyn, and bizarrealong@hotmail com. "Improving fruit soluble solids content in melon (Cucumis melo L.) (reticulatus group) in the Australian production system." Central Queensland University. Biological and Environmental Science, 2005. http://library-resources.cqu.edu.au./thesis/adt-QCQU/public/adt-QCQU20051019.144749.

Full text
Abstract:
Total soluble solids (TSS) is a reliable indicator of melon eating quality, with a minimum standard of 10% recommended. The state of Australian melon production with respect to this quality criterion was considered within seasons, between growing districts and over seasons. It was concluded that improvement in agronomic practice and varietal selection is required to produce sweeter melons. The scientific literature addressing melon physiology and agronomy was summarised, as a background to the work that is required to improve melon production practices in Australia. The effect of source si
APA, Harvard, Vancouver, ISO, and other styles
19

Shirahige, Fernando Hoshino. "Produtividade e qualidade de híbridos de tomate (Solanum lycopersicum L.) dos segmentos Santa Cruz e Italiano em função do raleio de frutos, em ambiente protegido." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/11/11136/tde-04082009-093752/.

Full text
Abstract:
Os objetivos do trabalho foram determinar o efeito do raleio de frutos sobre o rendimento e seus componentes e caracterizar qualitativamente os frutos de híbridos de tomate dos segmentos Santa Cruz e Italiano de crescimento indeterminado, cultivados em ambiente protegido, visando ao consumo in natura. Utilizaram-se 12 cultivares de tomate de mesa, sendo seis híbridos experimentais e seis testemunhas comerciais. Usou-se delineamento em blocos completos ao acaso, com parcelas divididas, com 12 tratamentos e três repetições. As parcelas foram representadas pelas cultivares e as subparcelas pelo e
APA, Harvard, Vancouver, ISO, and other styles
20

Campos, Antônio Marcos Diniz. "Espaçamentos e manejo na produção de híbridos de melancia em duas épocas." Universidade Federal de Uberlândia, 2014. https://repositorio.ufu.br/handle/123456789/12215.

Full text
Abstract:
Although Brazil is the fourth watermelon (Citrullus lanatus) producing country in ranking position, its greatest challenge is the low yield average obtained (22.5 t ha-1). Such yield, places Brazil in the 38th position in the world rank, reflecting the amount of effort still needed to increase Brazilian yield efficiency. Thus, greater knowledge about the agronomic traits of new cultivars is relevant to obtain more yield efficiency. The constant search for yield increase demands for the optimization of crop practices associated to plant density, as a function of new cultivars, planting regions
APA, Harvard, Vancouver, ISO, and other styles
21

MEDORI, IRENE. "Miglioramento qualitativo e della tecnica colturale del pesco nella Valdaso (FM) - Regione Marche." Doctoral thesis, Università Politecnica delle Marche, 2019. http://hdl.handle.net/11566/263504.

Full text
Abstract:
Il presente lavoro di dottorato ha indagato come la tecnica colturale influisca sulle caratteristiche produttive, qualitative e nutrizionali del frutto di pesco. Sono state impostate 3 linee di ricerca: una caratterizzazione varietale, uno studio della tecnica di potatura e diradamento, uno studio sulla tecnica dello stress idrico controllato. La caratterizzazione ha rilevato una grande attenzione, nei nuovi impianti, verso i requisiti maggiormente apprezzati dal consumatore (percentuale di sovraccolore rosso dell’epidermide e sapore con bassa acidità). Alla scelta varietale è necessario affi
APA, Harvard, Vancouver, ISO, and other styles
22

Maurer, Michael A., and Kathryn C. Taylor. "Evaluation of thinning agents for "kinnow" mandarins." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/222532.

Full text
Abstract:
An experiment was designed to determine the effectiveness of foliar prebloom boron (B) sprays for thinning 'Kinnow' mandarins (Citrus reticulata). Treatments consisted of a control and foliar B applied at 1000, 1500, 2000, 2500 and 3000 ppm. Leaf tissue B levels were not significant between treatments. Likewise, fruit quality was similar for all treatments. Fruit weight and number were significantly greater for the control compared to the 1500, 2000, 2500 and 3000 ppm B treatments for the undersize fruit. There was a clear reduction in yield as the rate of B applied increased, however, the red
APA, Harvard, Vancouver, ISO, and other styles
23

Fallahi, Esmaeil, Michael Kilby, and John W. Moon. "Effects of Various Chemicals on Dormancy, Maturity and Thinning of Peaches." College of Agriculture, University of Arizona (Tucson, AZ), 1990. http://hdl.handle.net/10150/215745.

Full text
Abstract:
Effects of 5 chemicals on the reduction of dormancy and early maturity of peaches were studied for 3 years under the desert climatic condition of Southwest Arizona. CuSO4, urea and particularly hydrogen cyanamide reduced the dormancy and enhanced blooming. Application of hydrogen cyanamide in October induced full bloom in November (1 month after application) and produced fruit. Late November was the most appropriate time for application of hydrogen cyanamide, and fruit were harvested 10 days before normal time in April. No difference was found between 5% and 3% (V/V) of hydrogen cyanamide in t
APA, Harvard, Vancouver, ISO, and other styles
24

Yuan, Rongcai. "Effect of benzyladenine on fruit thinning and its mode of action on 'McIntosh' apples." 1998. https://scholarworks.umass.edu/dissertations/AAI9841934.

Full text
Abstract:
6-benzylaminopurine (BA), which was applied at the 10 mm stage of fruit development at 50 and 100 mg.liter$\sp{-1}$ to 'McIntosh' apples (Malus domestica Borkh), effectively thinned fruit, and increased fruit size and caused seed abortion. Regardless of BA treatment, there were two distinguishable peaks of fruit abscission during 'June drop' on 'Morespur McIntosh' apples. There was a large peak about 14 days after treatment and a second smaller one 24 days after treatment. The first abscission peak was increased by BA, and approximately half of then existing fruit abscised from treated trees b
APA, Harvard, Vancouver, ISO, and other styles
25

Yeh, You-Chiao, and 葉侑橋. "Effect of Harvest Date and Flower Thinning on Flowering and Fruit Growth of Kumquats (Fortunella spp.)." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/19241042927446816161.

Full text
Abstract:
碩士<br>國立臺灣大學<br>園藝學研究所<br>103<br>In this research, we discussed the possible effects of harvest timing on fruit quality of Fortunella margarita Swingle, Fortunella obovata Tanaka, and Fortunella crassifolia Swingle. We also discussed the effects of flower thinning to flowering time, fruit set timing, and fruit quality of F. margarita Swingle. These allow us to know the possibility of forcing through flower thinning in kumquat production. Kumquat flowers continuesouly during summer, therefore, the time for harvest lasts several months. Whether to harvest or not depends on fruit coloration. Acco
APA, Harvard, Vancouver, ISO, and other styles
26

Li, Sheng-Yang, and 李昇陽. "Bourse thinning effects on pear fruit growth and water balance of ‘Shinko’ under top-working system." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/23075390857591382941.

Full text
Abstract:
碩士<br>國立臺灣大學<br>園藝學研究所<br>99<br>In the annual top-working system, bourse shoots sprout from auxiliary vegetative buds after bloom. At early fruit growth period, growing bourse shoots may compete with fruitlets on a top-working unit for carbohydrates and thus affecting fruit growth and development. On the other hand, upon maturity bourse shoots may not only be an important source for supporting carbohydrates for further growth of fruit but also regulating fruit water balance. Pear growers practicing annual top-working usually thin bourse shoots off the top-working unit before bagging fruit at m
APA, Harvard, Vancouver, ISO, and other styles
27

Pescie, Maria. "Effect of time and severity of thinning on fruit quality and yield in hardy kiwifruit (Actinidia arguta) /." 2001. http://hdl.handle.net/1957/7123.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Chiang, Chih-Hsiang, and 姜志祥. "Effects of Girdling and Inflorescence Thinning on Plant Nutrition and Fruit Yield in Litchi (Litchi chinensis Sonn.)." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/zdjuyh.

Full text
Abstract:
碩士<br>國立屏東科技大學<br>農園生產系所<br>105<br>Low and irregular yields have been reported as the major problems in litchi (Litchi chinensis Sonn.) production in Taiwan. These problems are attributed either to a failure to poor flowering or to a failure to set and retain fruit. The goal of this research is to elucidate the effects of girdling and inflorescence thinning on the content of carbohydrate and yield in field-grown ‘Yu Her Pau’ and ‘Tainung No.2’ litchi. Different parts of trees including mature stems, mature leaves, root, bark and inflorescences were sampled before/after girdling and inflorescen
APA, Harvard, Vancouver, ISO, and other styles
29

Tsai, Bi-Cheng, and 蔡弼丞. "Effects of Fruit and Flower Development and Hand Flower Thinning on Growth of Tea (Camellia sinensis (L.) O.Kuntze)." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/54431083978593923012.

Full text
Abstract:
碩士<br>國立臺灣大學<br>園藝暨景觀學系<br>103<br>This study is to explore Taiwan main cultivars ‘TEES No. 12’ and ‘Chin-Shin Oolong’ reproductive characteristics, and its effect on growth and yield. It is divided into eight stages from labeling to flowering. In stage 1-4, each length and width of flower is less than 5 mm and 4 mm. Flowers grow slowly in this period. In stage 5-7, flowers enter rapid growth period and petals turn to white. Color of stamens turn to yellow from transparent. In stage 8,flowers enter anthesis period. ‘TEES No. 12’ and ‘Chin-Shin Oolong’ flowers both appear single sigmoid growth c
APA, Harvard, Vancouver, ISO, and other styles
30

Bound, SA. "The impact of selected orchard management practices on apple (Malus domestica L.) fruit quality." Thesis, 2005. https://eprints.utas.edu.au/2492/1/Bound_thesis%5B1%5Dfront.pdf.

Full text
Abstract:
Orchard profitability and sustainability are largely dependent on the proportion of crop that can be marketed as first quality (pack-out). While pack-out is directly related to average fruit quality, the visual components of quality, i.e. colour, size and skin finish, predominantly determine whether a premium price is achieved. Fruit quality is the result of a complex interaction of management and environmental factors. By understanding the impact of environment, culture, harvesting, handling and storage on fruit quality, growers should be able to improve both average quality in their crop
APA, Harvard, Vancouver, ISO, and other styles
31

Campos, Catarina Alexandre. "Mecanismo de acção do ácido 1-naftalenoacético (ANA) na monda de frutos de nespereira (Eriobotrya japonica Thunb. Lindl.)." Master's thesis, 2009. http://hdl.handle.net/10400.5/1900.

Full text
Abstract:
Mestrado em Engenharia Agronómica - Instituto Superior de Agronomia<br>The mode of action of naphthaleneacetic acid (NAA) (20 mg/l) in fruit thinning of loquat was studied through the action of NAA on both female and male gametophyte of ovules and pollen grains cultured in vitro. Additionally, in vivo treatments with NAA to the panicles of different growth stages were carried out. The flowers of these panicles were observed with fluorescence microscopy in order to evaluate the effect of NAA in the ovule’s development and in the pollen grain germination. In vitro results showed that NAA pr
APA, Harvard, Vancouver, ISO, and other styles
32

Yeshitela, Teferi Belayneh. "Effect of cultural practices and selected chemicals on flowering and fruit production in some mango (Mangifera indica L.) cultivars." Thesis, 2005. http://hdl.handle.net/2263/23181.

Full text
Abstract:
Although mango (Mangifera indica L.) has been studied for many years, numerous problems still elude researchers. The objectives of the current trials were to study the effects of some cultural practices (fruit thinning, panicle/ bud/ renewal/ post-harvest pruning) and chemicals (Corasil.E, potassium nitrate/urea, paclobutrazol) on various vegetative, floral, yield and quality parameters. The study meant to address problems of both South African and Ethiopian mango growers. The thinning (on ‘Sensation’) and pruning (on ‘Tommy Atkins’ and ‘Keitt’) experiments were conducted for two seasons (2001
APA, Harvard, Vancouver, ISO, and other styles
33

Wang, Yi-Han, and 王藝翰. "Effects of Inflorescence Thinning and Types of Reproductive Shoots on Flower Sex Ratio,FruitSetand Fruit Quality of ‘No Mai Taz’ (73-S-20)Litchi(Litchi chinensis Sonn.)." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/59802716315326358682.

Full text
Abstract:
碩士<br>中興大學<br>園藝學系所<br>103<br>Poor yield and unstable of flowering have been reported as the major production problems of‘No Mai Tsz’(73-S-20)litchi in Taiwan. The objective of this study was to document the effect of inflorescences thinning and types of reproductive shoots on the flower sex ratio, fruiting and fruit quality. 1/2 to 2/3 flowers per inflorescences were removed by hand right before 1 and 3 weeks of anthesis (female flower is full blooming). That inflorescence thinning before 3 weeks of full anthesis could affect flower sex ratio, but could not promote fruit set and fruit quality
APA, Harvard, Vancouver, ISO, and other styles
34

Domingos, Sara Nobre Gonçalves. "O ensombramento como técnica de monda na macieira 'Gala' (Malus domestica Borkh.). Caracterização agronómica e ecofisiológica." Master's thesis, 2009. http://hdl.handle.net/10400.5/627.

Full text
Abstract:
Mestrado em Engenharia Agronómica - Hortofruticultura e Viticultura - Instituto Superior de Agronomia<br>In this study, carried out in 2007, at the University of Bologna Experimental Farm, a new thinning method via shading in ‘Gala’ apple trees is proposed. The two treatments compared were: chemical thinning (NAA 12 ppm + 6-BA 120ppm, at 14 DAFB) and artificial shading (with a polypropylene 90% shading cloth, at 30 DAFB, for one week). Fruit drop, fruit growth rate via caliper and electronic gauges, and whole tree gas exchange were measured before, during and after shading. Fruit daily gr
APA, Harvard, Vancouver, ISO, and other styles
35

Vance, Amanda J. "Impacts of crop level and vine vigor on vine balance and fruit composition in Oregon Pinot noir." Thesis, 2012. http://hdl.handle.net/1957/30290.

Full text
Abstract:
Vineyard management strategies, including vineyard floor management and crop level management, can be used to influence vine vigor and fruit composition. Two studies were conducted to evaluate the impact of these practices on Pinot Noir in Oregon's Willamette Valley. Managing crop levels is common in cool climate vineyard production though it is a costly practice. With economic pressures, the premium winegrape industry is questioning whether they can reduce production costs and increase yields without compromising quality. A crop thinning trial was conducted in 2010 and 2011 to address these c
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!