Response of snap bean growth and seed yield to seed size, plant density and foliar application with algae extract

Seif, Yehia I. Abu; El-Miniawy, Salah El-Din M.; El-Azm, Nashwa Abu; Hegazi, Amal Z.

doi:10.1016/j.aoas.2016.09.001

Cited by 22 publications

(12 citation statements)

References 18 publications

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“…As indicated in Figure 5 .a, the application of sludge (vermicomposted or non-vermicomposted) as soil amendment caused a significant increase (p˂ 0.05) of leaf chlorophyll a of Phaseolus vulgaris L., comparing to the unamended soil (control) . The obtained results may be attributed to the presence of nutrients such as nitrogen and magnesium which enter in the structure of chlorophyll molecule with, obviously, the contribution of the sunlight which plays the main role in chlorophyll molecule formation and therefore increases chlorophyll pigment accumulation ( Abu Seif et al., 2016 ). Furthermore, as shown in Figure 5 .b, the amendment with 7 days-vermicomposted sludge (S7) gave, significantly, the highest value of chlorophyll b followed by the sludge-earthworms combination (SE), in contrast of the control.…”

Section: Resultsmentioning

confidence: 99%

“…It is placed in the 13th position of vegetable crops, represents 2.16% of total production and is very important for local consumption. Based on previous information about its cultivation, the period for producing green pods is short which lead us to get results rapidly ( Abu Seif et al., 2016 ). So, our experiments were conducted during the period from March to June.…”

Section: Introductionmentioning

confidence: 99%

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The vermicomposting for agricultural valorization of sludge from Algerian wastewater treatment plant: impact on growth of snap bean Phaseolus vulgaris L.

Belmeskine

Ouameur

Dilmi

et al. 2020

Heliyon

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In the present study, vermicomposting of sewage sludges and their application in agriculture have been investigated. The impact of Eisenia fetida earthworms on the stabilization of these sludges during 7, 14 and 21 days was assessed. The final product was applied as soil amendment (set-1) to evaluate the effects on vegetative parameters (Chlorophyll, carotenoid, number of nodules, leaf weight, and plant height) of Phaseolus vulgaris.L bean. In the second test (set-2), the amendment was made with raw sludge. In the third test (set-3), the worms were added to the raw sludge at the time of spreading and left during the whole period of beans growth. In order to identify and better understand the behavior and role of worms with regard to sludge, their growth (weight and length), some pathogens and physico-chemical parameters were assessed during the vermicomposting. Results showed significant increase of earthworm weight of 10.62, 23.89 and 35.72 % after 7, 14 and 21 days of sludge vermicomposting, respectively, which explain their acclimatization . The vermicomposting caused a decrease of feacal coliforms number and organic matter (OM), an increase in electrical conductivity (EC) and stabilization in pH. Furthermore, significant differences were obtained for all plants vegetative parameters in soil amended with vermicomposts, compared to the control (unamended soil). Indeed, a significant increase of the chlorophyll level (a, b) was noted in the beans having undergone sludge spreading. However, worm-stabilized sludge for 7 days (set-1) showed the highest chlorophyll a and b levels about 16.1 and 24.64 μg/g, respectively, against 10.13 and 4.38 μg/g in the control. For the carotenoid, a significant decrease was observed compared to the control. Our experiments have also showed that the application of vermicomposted sludge significantly increases the number of nodules, leaf weight and plant height of Phaseolus Vulgaris L . snap beans .

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The vermicomposting for agricultural valorization of sludge from Algerian wastewater treatment plant: impact on growth of snap bean Phaseolus vulgaris L.

Belmeskine

Ouameur

Dilmi

et al. 2020

Heliyon

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“…Perin et al (2002) estudando três cultivares de feijão de centros de domesticação distintos observaram que sementes grandes proporcionaram plantas com maior altura, maior índice de área foliar, e maior acúmulo de biomassa de raiz e de parte aérea, contudo, os componentes da produção e a produção de grãos não foram afetados. Seif et al (2016) observaram maior crescimento, acúmulo de matéria seca e nutrientes em plantas de feijão oriundas de sementes grandes, que resultaram em maior número e produção de grãos em condições de campo, os quais apresentaram maior tamanho e teor de proteínas. Lima et al (2005) estudaram o crescimento e os parâmetros produtivos de cultivares de feijoeiro pertencentes aos grupos andino e mesoamericano e observaram que plantas oriundas de sementes maiores apresentam maior crescimento, acúmulo de matéria seca inicial e massa de cem grãos, enquanto plantas oriundas de sementes pequenas apresentam maior taxa de crescimento relativo e assimilação de carbono.…”

Section: Resultsunclassified

“…Embora alguns trabalhos apontem para uma relação negativa entre o tamanho das sementes e a produtividade do feijoeiro (WHITE; GONZÁLEZ, 1990;SEXTON et al, 1997), é bastante frequente a observação de que o uso de sementes grandes promove maior velocidade de estabelecimento e crescimento inicial de plantas de feijão (PERIN et al, 2002;CANGUSSÚ et al, 2013;AMBIKA et al, 2014;SEIF et al, 2016) em condições de campo, e principalmente em condições de estresse (GHOLAMI et al, 2009). Além de sua relação com a produtividade da cultura, o tamanho da semente tem efeito direto no processo de semeadura, sendo que o uso de sementes menores pode resultar em redução de custos de semeadura.…”

Section: Introductionunclassified

Parâmetros Produtivos Do Feijão Vermelho Em Função Do Tamanho De Sementes

et al. 2017

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O tamanho do grão é uma característica de interesse para seleção precoce na cultura do feijoeiro comum. O presente trabalho teve por objetivo avaliar a influência do tamanho da semente sobre os componentes da produção e parâmetros morfológicos das sementes de feijão. O experimento foi conduzido em cultivo protegido no período entre setembro e dezembro de 2015. As sementes de feijão foram selecionadas e classificadas em quatro classes de tamanho com base na largura e comprimento, dentro de uma população de feijão vermelho (Dark Red Kidney), pertencente ao grupo gênico Andino, com ampla variabilidade para tamanho de grão. As plantas foram cultivadas em vasos de polietileno, com volume de 11 dm 3 , utilizandose delineamento experimental de blocos casualizados com quatro tratamentos e cinco repetições. Foram avaliados o número de dias para emergência de 50% das plântulas e para emergência no número máximo de plantas em cada parcela. Ao final do ciclo da cultura foram determinados os componentes da produção e a produção de grãos por planta, além das dimensões das sementes. O tamanho das sementes se manteve após um ciclo de cultivo, sem que houvesse diferenças na produção total de grãos. A seleção com base no tamanho de sementes apresenta potencial para ser utilizada em feijão comum pertencente ao grupo gênico Andino. Palavras -chave: melhoramento; Phaseolus vulgaris; produtividade. YIELD TRAITS OF RED BEAN AS AFFECTED BY SEED SIZE ABSTRACTSeed size can be an interesting trait to early selection on common bean crop. This work aimed to study the influence of the seed size on the yield components and morphologic parameters of common bean seeds. The experiment was carried out in green house conditions, during September and December 2015. Seeds were selected and classified in four size classes according to width and length, within a local population of red bean (Dark Red Kidney), belonging to the Andean group of dispersion and showing high variability for seed size. Plants were cultivated on 11 dm 3 polyethylene pots, in experimental design of randomized complete blocks with five replications. Were evaluated the duration of the period to get 50% and the maximum plant emergence in each plot. At the end of plant cycle, were determined the yield and yield components, as well as seed dimensions. Seed size was maintained after one crop cycle, without affects grain yield. Selection based on the seed size shows potential to be used in Andean group of common bean.

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“…Snap bean (Phaseolus vulgaris L.) belongs to the Fabaceae family, and its cultivation is destined to the production of edible pods, with high market demand [1]. It has an indeterminate growth habit, with a production cycle composed of periodic harvests, which may change the dynamics of nutritional deficiency symptomatology [2], although not assessed and described yet.…”

Section: Introductionmentioning

confidence: 99%

Macronutrient deficiency in snap bean considering physiological, nutritional, and growth aspects

et al. 2020

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Nutritional deficiencies limit the growth of snap bean plants, therefore knowing the biological mechanisms involved in it is fundamental. This study is aimed to evaluate the damage caused by a deficiency of macronutrients in physiological variables that cause decreased growth and the appearance of visual symptoms in snap bean. Thus, we design a hydroponic system of snap bean cultivation in order to test the effect of macronutrient deficiencies in a controlled environment. The treatments consisted in evaluate the effects of lack of one macronutrient in time. To perform this, we used Hoagland and Arnon solution in its complete formulation (control) or without N, P; K; Mg, Ca or S in each treatment. Physiological, nutritional, and growth analyses were performed when visual deficiency symptoms of each omitted nutrient appeared. Thus, the omissions of N and P in the nutrient solution led to lower accumulations of all macronutrients in the shoot. And the K, Ca, Mg, and S omissions decreased the amounts of K, Ca, Mg, P, and S in the shoot of the snap bean plants when compared with the plants grown in the complete nutrient solution. With the lowest accumulation of macronutrients, the content of photosynthetic pigments and the photosynthetic rate were reduced, with harmful effects on plant growth. Thus, from the losses in dry matter production of the shoot, the order of limiting of macronutrients in bean plants was N < P < Ca < S < Mg < K, with a decrease of up to 86.2%, 80.1%, 51.2%, 46.5%, 25.6%, and 19.3%, respectively. The nitrogen deficiency is more evident, proven by symptoms such as chlorosis in the lower and upper third leaves and necrosis of the lower third leaves.

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Response of snap bean growth and seed yield to seed size, plant density and foliar application with algae extract

Cited by 22 publications

References 18 publications

The vermicomposting for agricultural valorization of sludge from Algerian wastewater treatment plant: impact on growth of snap bean Phaseolus vulgaris L.

The vermicomposting for agricultural valorization of sludge from Algerian wastewater treatment plant: impact on growth of snap bean Phaseolus vulgaris L.

Parâmetros Produtivos Do Feijão Vermelho Em Função Do Tamanho De Sementes

Macronutrient deficiency in snap bean considering physiological, nutritional, and growth aspects

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