The Effects of Zinc Fertilization on Yield and Some Yield Components of Dry Bean (Phaseolus vulgaris L.)

2004 ◽  
Vol 3 (6) ◽  
pp. 701-704 ◽  
Author(s):  
Necat Togay ◽  
Vahdettin Ciftci . ◽  
Yesim Togay
Keyword(s):  
Phaseolus Vulgaris ◽  
Yield Components ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
Zinc Fertilization

scholarly journals Dry Bean [Phaseolus vulgaris L.] Growth and Yield Response to Variable Irrigation in the Arid to Semi-Arid Climate

2020 ◽  
Vol 12 (9) ◽  
pp. 3851
Author(s):  
Abhijit Rai ◽  
Vivek Sharma ◽  
Jim Heitholt
Keyword(s):  
Phaseolus Vulgaris ◽  
Vegetative Growth ◽  
Yield Components ◽  
Growth Traits ◽  
Crop Growth ◽  
Empirical Models ◽  
Growth And Yield ◽  
Yield Response ◽  
Phaseolus Vulgaris L ◽  
Dry Bean

Understanding the crop growth and yield response to variable irrigation and the relationship between crop eco-physiological and morphological parameters is critical for identifying a balanced irrigation management strategy and developing decision support systems for early detection and information for on-ground decisions. Experiments were conducted to evaluate the effect of variable irrigation treatments on dry bean [Phaseolus vulgaris L.] growth traits (plant height, leaf area index, normalized difference vegetation index), seed yield (SY), and yield components (pods plant−1, seeds pod−1, 100-seed weight (SW), and pod harvest index (PHI)) and to develop empirical models between dry bean growth and environmental conditions, SY, and yield components. Five irrigation treatments i.e., FIT (full irrigation treatment), 125% FIT, 75% FIT, 50% FIT, and 25% FIT were investigated. Water deficit at the beginning of the crop growth [vegetative growth (V1-V2) stage], dramatically reduced dry bean growth and development and resulted in a significant reduction in SY. However, the degree to which vegetative growth and SY was reduced depends on the weather conditions. Reducing irrigation by 25% below FIT resulted in an average reduction of 30% in SY. This reduction in SY was significantly correlated with a decline in pods plant−1 and SW. Moreover, the empirical models between growth traits and growing degree days (GDD) have a strong correlation, while growth traits and SY and yield components are moderately correlated. The data and empirical models presented in this research provide valuable information in predicting and estimating dry bean SY in-season and allow for corrective management decisions.

scholarly journals Determination of Yield and Some Yield Components of The Registered Dry Bean (Phaseolus vulgaris L.) Cultivars of Turkey in Van Conditions

2021 ◽  
Vol 5 (3) ◽  
pp. 585-597
Author(s):  
İlhan ZİREK ◽  
Necat TOĞAY
Keyword(s):  
Phaseolus Vulgaris ◽  
Seed Yield ◽  
Yield Components ◽  
Seed Weight ◽  
Harvest Index ◽  
Unit Area ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
Biological Yield

This study was conducted to determine cultivars which grown at Van Gurpinar ecological conditions and their some important agricultural and plant properties in 2013 year in center of Gurpinar. In the study was used 13 cultivars which officially registered such as Bulduk, Akın, Göynük, Karacaşehir 90, Arslan, Özdemir, Önceler, Battal, Zülbiye, Göksun, Akman 98, Akdağ and Güngör and 2 genotypes (Gevaş 1 and Gevaş 2). The trial was conducted by using randomized complete blocks design with the three replications. In the study were investigated sowing times on plant height, first pod height, numbers of branches, numbers of pod per plant and numbers of seed per plant, numbers of seed per pod, seed yield per unit area, harvest index, biological yield and 1000 seed weight. While the highest seed yield per area was obtained from Bulduk varieties with 360.4 kg da-1, the lowest seed yield per area was obtained from Önceler with 201.6 kg da-1.

scholarly journals Genetic Analysis of Flooding Tolerance in an Andean Diversity Panel of Dry Bean (Phaseolus vulgaris L.)

2018 ◽  
Vol 9 ◽  
Author(s):  
Ali Soltani ◽  
Samira MafiMoghaddam ◽  
Atena Oladzad-Abbasabadi ◽  
Katelynn Walter ◽  
Patrick J. Kearns ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Genetic Analysis ◽  
Flooding Tolerance ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
Diversity Panel

scholarly journals Risco climático de quebra de produtividade da cultura do feijoeiro em Santo Antônio de Goiás, GO

Bragantia ◽  
2003 ◽  
Vol 62 (1) ◽  
pp. 163-171 ◽  
Author(s):  
Elza Jacqueline Leite Meireles ◽  
Antonio Roberto Pereira ◽  
Paulo Cesar Sentelhas ◽  
Luis Fernando Stone ◽  
Francisco José Pfeilsticker Zimmermann
Keyword(s):  
Phaseolus Vulgaris ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
De Se

A caracterização de riscos climáticos para algumas culturas tem sido feita com modelos de simulação e para a cultura do feijoeiro (Phaseolus vulgaris L.) tem-se utilizado o CROPGRO-Dry Bean. Esse modelo calibrado e testado para a região de Santo Antônio de Goiás, GO, foi utilizado na análise de risco climático de quebra relativa de produtividade da cultura naquela região. Para as simulações utilizou-se a série de dados climatológicos (1978 a 1998), as características físicas, químicas e hídricas do solo local (Latossolo Vermelho perférrico), e o módulo "seasonal" do DSSAT 3.5. Foram feitas simulações para a região, a fim de se obter as produtividades potencial (Yp, sem restrição de água no solo) e real (Yr, com restrição dependente das chuvas) da cultivar Carioca. A quebra de rendimento, definida por Q(%) = [1 - (Yr/Yp)].100, foi calculada para cada uma das 36 épocas de semeadura simuladas ao longo do ano, nos 21 anos avaliados, sendo convertidas em freqüência relativa para análise dos resultados. Obteve-se Q > 50% na semeadura da "seca"; Q = 34%, em média, na semeadura das "águas"; e Q > 95%, na semeadura de "inverno". Esses resultados enfatizam a necessidade de irrigação suplementar nas semeaduras da "seca" e das "águas", e durante todo o ciclo, nas semeaduras de "inverno".

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