21.
Horticulture Building. World’s Columbian Exposition 1893.
Entertainment Facilities; William H. Rau, Philadelphia, Penn.; Central section from the northeast.; Oblique view; 1893
22.
Palace of Horticulture. Panama-Pacific International Exposition.
- Bakewell and Brown
Entertainment Facilities; Underwood & Underwood, New York; Entrance.; Close view
23.
Annual report - Arizona Commission of Agriculture-Horticulture.
- Arizona Commission of Agriculture and Horticulture.
v.
24.
California citrus culture / by A. J. Cook, State Commissioner of Horticulture.
- California. State Commission of Horticulture.
121 p. :
25.
Establecimiento de Horticultura situado extramuros de
Zaragoza [Texto impreso] : catálogo general de árboles frutales, forestales y de adorno, plantas
de flores y semillas de toda clase para los años de 1871 y 72
- Establecimiento de Horticultura (Zaragoza)
26.
A bulletin on orchard practice, compiled by State Commissioner of Horticulture.
- Washington (State). State Commissioner of Horticulture.
24 p.
27.
[Nursery Dept., M.A.C., Lansing, Michigan]
- Le Clear Photo Co., copyright claimant.
Title derived from copyright deposit records.
28.
Extratos aquosos de Leucaena leucocephala e Sterculia foetida no controle de Bemisia tabaci biótipo B (Hemiptera: Aleyrodidae)
- Vasconcelos,Geraldo José Nascimento de; Gondim Júnior,Manoel Guedes Corrêa; Barros,Reginaldo
A presente pesquisa foi desenvolvida na Cidade de Recife-PE, com o objetivo de avaliar a ação inseticida, insetistática e repelente de extratos aquosos de duas essências florestais sobre ovos, ninfas e adultos de Bemisia tabaci biótipo B (Genn., 1889) criados em Brassica oleracea var. acephala L. Os extratos utilizados foram de Leucaena leucocephala (Lam.) De Wit. e Sterculia foetida L. Sementes e folhas das duas espécies foram coletadas, secadas e trituradas. Em seguida, os extratos foram preparados na proporção de 5g de cada parte vegetal/50mL de água. Folhas de B. oleracea var. acephala foram imersas durante 30seg nos extratos e,...
29.
Effect of controlled atmosphere in the postharvest life of blueberry (Vaccinium ashei R) cv choice
- Luchsinger, Luis; Lizana, Antonio; Villalobos, G.
Publicación ISI
30.
El cultivo de lechuga y calabacín en la Puerta. Estado Trujillo
- Chuecos P., Freddy T; Universidad de Los Andes.. Núcleo Universitario Rafael Rangel. Departamento de Ciencias Agrarias, Tesis, 1988
Mecanografiado
31.
Evaluación de rendimientos en cultivares de coliflor (Brassica oleracea, variedad botrytis), lechuga (Lactuca sativa), remolacha, (Beta vulgaris) y repollo (Brassica oleracea variedad capitata) / Marly E. Blanco C. ... [et al.]
- Blanco C., Marly E; Universidad de Los Andes.. Nucleo Universitario Rafael Rangel. Departamento de Ciencias Agrarias, Tésis, 1989
Mecanografiado
32.
Persistencia y cambio de las unidades de producción hortícola en el Cinturón Verde del Gran Rosario
- Propersi,Patricia
Las unidades de producción hortícola del Cinturón Verde del Gran Rosario surgen en un espacio tradicionalmente priorizado para la producción agropecuaria exportable. Presentes desde el siglo XIX en el área, fueron incrementándose en función del crecimiento demográfico hasta aproximadamente mediados de la década de 1970, cuando los precios internacionales pagados por la soja convirtieron a esta leguminosa en una ventajosa competidora por tierra. El incremento de la producción agrícola implicó una presión excesiva sobre el entorno natural de los espacios rurales, como una alteración de las condiciones de trabajo y de vida de las personas vinculadas a este territorio. Este...
33.
Persistencia y cambio de las unidades de producción hortícola en el Cinturón Verde del Gran Rosario
- Propersi,Patricia
Las unidades de producción hortícola del Cinturón Verde del Gran Rosario surgen en un espacio tradicionalmente priorizado para la producción agropecuaria exportable. Presentes desde el siglo XIX en el área, fueron incrementándose en función del crecimiento demográfico hasta aproximadamente mediados de la década de 1970, cuando los precios internacionales pagados por la soja convirtieron a esta leguminosa en una ventajosa competidora por tierra. El incremento de la producción agrícola implicó una presión excesiva sobre el entorno natural de los espacios rurales, como una alteración de las condiciones de trabajo y de vida de las personas vinculadas a este territorio. Este...
34.
Evaluation of fly ash as a component of potting substrates
- Menzies, NW; Aitken, RL
A series of laboratory and glasshouse experiments were undertaken to assess the potential for incorporation of fly ash in soilless potting substrates. The physical and chemical properties of a commercially available bark based substrate, the University of California (UC) 1:1 peat:sand mix and a range uf test substrates containing fly ash were characterised. In test mixtures, fly ash was substituted for a portion of either the peat or sand component of the UC mix, at rates of 10, 20, 30 and 50% of the mix volume, Incorporation of fly ash greatly increased the plant available water capacity (10-1500 kPa) of...
35.
Nuclear magnetic resonance imaging of superficial scald in 'Granny Smith' apples
- Golding, JB; Sarafis, V; Crozier, S; Rose, SE
36.
The pattern and control of reproductive development in non-astringent persimmon (Diospyros kaki L.): a review
- George, AP; Mowat, AD; Collins, RJ; MorleyBunker, M
Non-astringent persimmon is rapidly expanding as a new fruit crop in warm subtropical regions of the world, Most research and development of this fruit crop has occurred in Japan, where there is a considerable amount of published literature on its performance. Much of this information is not readily accessible to other countries and needs to be interpreted and modified for other climatic regions. This paper reviews reproductive events from floral initiation to the completion of fruit growth. The timing and significance of these events is described in relation to the phenological cycle. Method of improving flowering, reducing fruit drop and...
37.
1-methylcyclopropene treatment effects on intact and fresh-cut apple
- Jiang, YM; Joyce, DC
Maintenance of quality in fresh-cut produce is an important issue for the rapidly expanding minimal processing sector. Treatment of ethylene generating and/or sensitive fresh-cut produce with the ethyle ne-binding inhibitor 1-methylcyclopropene may assist in quality maintenance over time. Intact (control) and sliced 'Golden Delicious' apple fruit at 20degreesC were treated either with I-methylcyclopropene (1-MCP) for 6 h at 0.1 to 10 mul 1(-1) or 1 mul 1(-1) for periods of I to 6 h. Fruit was then kept at either 20degreesC or 4degreesC. Exposure of intact or fresh-cut apple fruit to 1-MCP resulted in reduced respiration and ethylene production rates...
38.
Genotype, sulphur nutrition and soil type effects on growth and dry-matter production of spring onion
- Abbey, L; Joyce, DC; Aked, J; Smith, B
Effects of genotype, sulphur nutrition (0.0, 2.9, 5.8 kg S ha(-1)) and soil type (clay, sandy loam) on spring onion growth were investigated in glasshouse experiments. Leaf greenness, number of green leaves, leaf length, bulb diameter, total plant fresh weight, percentage dry matter (%DM) and total soluble solids content (TSS) varied significantly (P<0.05) among eight spring onion genotypes grown on sandy loam. Overall, A. cepa cultivars had more green leaves, taller plants and greater bulb diameter both with (5.8 kg S ha(-1)) and without S application than A. fistulosum cultivars. Deficiency symptoms of chlorosis, retarded growth and tip-burn were observed...
39.
Mango fruit calcium levels and the effect of postharvest calcium infiltration at different maturities
- Joyce, DC; Shorter, AJ; Hockings, PD
Calcium concentrations in 'Kensington' and 'Sensation' mango fruits were measured throughout fruit development on the tree. Flesh calcium concentrations fell from 2.1 to 0.8 mg/g d.w. for 'Kensington' and 1.6 to 0.8 mg/g d.w. for 'Sensation' as the fruits grew into maturity. Cuticle thickness in both cultivars varied only slightly during growth. Increases in cell wall thickness and in cell length and breadth were similar for both cultivars. Cell wall thickness was greatest in the outer flesh, while cell size increased most in the inner flesh of the fruit. Calcium concentration profiles were determined in 'Kensington' fruit harvested at normal...
40.
1-MCP improves storability of 'Queen Cox' and 'Bramley' apple fruit
- Dauny, PT; Joyce, DC
Better maintenance of firmness and suppression of ethylene production in 'Queen Cox' and 'Bramley' apple [Malus xsylvestris (L.) Mill. var. domestica (Borkh.) Mansf.] fruit. was achieved by prestorage applications of 1-MCP. 1-MCP concentration, exposure time and exposure temperature ranges of 0.1 to 10.0 muL.L-1 1-MCP, 6 to 48 h, and 0 to 20 degreesC, respectively, were effective on fruit subsequently stored for 2 ('Cox') and 3 ('Bramley') months in air at 3 to 4 degreesC. However, 1-MCP had little effect on either firmness or ethylene production after 4 ('Cox') or 6 ('Bramley') months storage. Nonetheless, 1-MCP treated 'Bramley' fruit had...
