Características Deseables De Plantas De Pepino Crecidas en Invernadero E Hidroponía en Altas Densidades De Población

Cereceres, Joaquín Ortiz; Castillo, Felipe Sánchez del; Castillo, María del Carmen Mendoza; García, Araceli Torres

doi:10.35196/rfm.2009.4.289-294

Cited by 6 publications

(2 citation statements)

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“…These differences may be primarily related to the amount of intercepted radiation, the efficiency of its transformation, and the duration of the leaf area. As observed by Ortíz et al (2009) in cucumber cultivation in greenhouses and hydroponics, where this effect is attributed to a lower level of shading between them that allowed them a greater and better radiation interception and therefore greater production of photoassimilates per plant.…”

Section: Resultsmentioning

confidence: 74%

Management of Pruning and Nutritional Solution in the Growth and Production of Cucumber in a Greenhouse

Juárez-Rosete¹,

Aguilar-Castillo²,

Alejo-Santiago³

et al. 2023

JASR

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In the present investigation, the growth and yield of pickle type cucumber plants were evaluated. An experiment was established under greenhouse conditions with pickle-type cucumber plants in flexible plastic containers with a substrate of volcanic origin and coconut fiber in a 75:25 v/v ratio. The treatments consisted of evaluating two pruning systems: a) pruning with axillary shoots and b) pruning without axillary shoots, leaving one leaf and one fruit. Likewise, two variants of Steiner's Universal Solution were used: a) nutrient solution at 75% of its original concentration and b) nutrient solution at 75% of its concentration, varying the NO3:K+ ratio (9:10 meq L-1). Four samplings were carried out at 76, 91, 106 and 121 days after sowing. A completely randomized design with a 2x2 factorial arrangement with five repetitions per treatment was used. It was quantified: days to flowering, days to harvest, plant height, number of leaves and leaf area, leaf area index, number of fruits per plant, total yield and diameter, length and weight of the fruit. It was determined that the Steiner solution with the variation in the NO3: K+ (9:10) ratio and a pruning of axillary shoots produced a greater number of leaves and leaf area than that of Steiner at 75 % while, for the number of fruits produced per plant, the 75 % Steiner solution was the one that promoted the best results. Therefore, the use of the 75% Steiner nutrient solution and pruning with axillary shoots are recommended, for large-scale establishments such as greenhouses, since greater production is obtained from 76, 91 and 106 days later. of sowing.

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Section: Resultsmentioning

confidence: 74%

Management of Pruning and Nutritional Solution in the Growth and Production of Cucumber in a Greenhouse

Juárez-Rosete¹,

Aguilar-Castillo²,

Alejo-Santiago³

et al. 2023

JASR

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“…Leaf area can be directly related to biomass accumulation and plant performance because it allows better capture of radiant energy. Ortiz-Cereceres et al (2009) found a positive correlation between leaf area and cucumber yield, observing a production of two more fruits per plant in varieties with a larger leaf area. Ramírez-Vargas (2019) found leaf area values between 433 and 563 cm 2 plant -1 , much lower than the leaf area (4798 cm 2 plant -1 ) reported by Da Silva et al (2011) in cucumber plants.…”

Section: Leaf Areamentioning

confidence: 88%

Effect of calcium silicate and moisture content of the substrate on the growth and productivity parameters of cucumber

Faroutine

Arteaga-Ramírez²,

Pineda-Pineda

et al. 2023

Chil. j. agric. res.

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Water deficits can be mitigated by silicon in plants. Two greenhouse experiments were conducted at the Universidad Autónoma Chapingo to determine whether Si affects the growth, nutrient absorption, and fruit production of a 'Braga F1' hybrid cucumber (Cucumis sativus L.) under water deficit. A completely randomized design was used with two factors, substrate moisture (55%-65%, 75%-85%, and 90%-100% of container capacity) and Si dose (0, 50, 100 mg L -1 SiO2) applied to the substrate, resulting in nine treatments with four replicates. After transplanting, moisture content was determined on days 30 to 60 (trial I) and 60 to 90 (trial II). Accumulated fruit production (AFP), total soluble solids (TSS), aerial (ADB) and radical dry biomass (RDB), leaf area (LA), and concentrations of N, P, K, and Mg in fruits, leaves, and stems were determined. ANOVA and Tukey tests (P ≤ 0.05) were performed. For AFP and TSS, ADB and LA (trial II), the interaction between Si concentration and moisture in the substrate was nonsignificant in either trial. Individual Si effects increased fruit production without affecting TSS content. ADB, RDB, and LA production increased under water stress as a result of the interaction between Si concentration and moisture content. Application of 50 mg L -1 SiO2 resulted in 36.5% more ADB, 17.3% more LA, and 46.5% more RDB than 100 mg L -1 SiO2 and 38.8%, 29.6% and 48.9% more than Si alone. The concentration of N, P, K, and Mg in fruits, P and K in leaves, and N and K in cucumber stems also improved.

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Producción orgánica y capacidad antioxidante de frutos de pepino

Rangel¹

2014

ITEA

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Existe una creciente inquietud de la opinión pública sobre los efectos negativos de las actividades agrícolas en el medio ambiente. Esto, ha provocado que se busque gestionar la producción de cultivos de una manera más sustentable, especialmente en el manejo de la fertilización. El vermicompost es un abono orgánico que ha adquirido gran importancia como fuente de nutrimentos y como componente del medio de desarrollo de los cultivos hortícolas. El objetivo del presente estudio fue encontrar la proporción de una mezcla de vermicompost:arena (VC:A) que pueda incrementar el rendimiento y la capacidad antioxidante de frutos de pepino (Cucumis sativus L.) producidos en invernadero.

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Características Deseables De Plantas De Pepino Crecidas en Invernadero E Hidroponía en Altas Densidades De Población

Cited by 6 publications

References 0 publications

Management of Pruning and Nutritional Solution in the Growth and Production of Cucumber in a Greenhouse

Management of Pruning and Nutritional Solution in the Growth and Production of Cucumber in a Greenhouse

Effect of calcium silicate and moisture content of the substrate on the growth and productivity parameters of cucumber

Producción orgánica y capacidad antioxidante de frutos de pepino

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