Influence of Rhizophagus intraradices and phosphorus fertilization on growth, yield and N P content in grain of Phaseolus vulgaris.

Author(s):  
Juan Francisco Aguirre-Medina ◽  
Juan Francisco Aguirre- Cadena ◽  
Jorge Cadena-Iñiguez ◽  
María de Lourdes Arevalo-Galarza ◽  
Raymundo Rosas-Quijano ◽  
...  

The impact of Rhizophagus intraradices (RI) interaction with phosphorus fertilization on the yield of Phaseolus vulgaris L. var. Negro Tacaná, and the N and P content in plant tissue and grain were determined. The experiment consisted of six treatments:1) Control, 2) RI, 3) 40 kg.ha-1 of P2O5, 4) RI + 40 kg.ha-1 of P2O5, 5) RI + 26 kg.ha-1 of P2O5, and 6) RI + 13 kg.ha-1 of P2O5, using a randomized block design with four replicates. Results probed that inoculation of plants with RI promoted a better health, growth and grain yield. In particular, grain yield inoculated with RI presented similar values as obtained with inorganic fertilization of 40 kg.ha-1 of P2O5, indicating that inorganic fertilization can be fully substituted by RI. The use of this technology provides an efficient use of soil nutrients, which is translated into a lower investment for producers.

Nativa ◽  
2019 ◽  
Vol 7 (6) ◽  
pp. 636
Author(s):  
Gabriel Pereira Nogueira ◽  
Mateus Sebastião Gonçalves Da Silva ◽  
Fábio Tiraboschi Leal ◽  
Rogério Farinelli ◽  
Fábio Luiz Checchio Mingotte ◽  
...  

A necessidade de conhecer a marcha de absorção do nitrogênio (N) pelo feijoeiro é importante para compreender os desempenhos produtivo e qualitativo dessa cultura.  O objetivo deste estudo foi avaliar a influência da cobertura nitrogenada em função de diferentes estádios fenológicos no desempenho morfoagronômico e produtivo e nas características tecnológicas dos grãos do feijoeiro em sistema de plantio convencional. Utilizou-se o delineamento de blocos casualizados, com quatro repetições. Os tratamentos foram constituídos por doze combinações de fornecimento de N (FN) em cobertura (dose total = 90 kg ha-1 de N) aplicadas nos estádios fenológicos V3, V4 e R5 (V3+V4+R5) do feijoeiro de inverno irrigado: 00+00+00; 30+30+30; 30+60+00; 30+00+60; 60+30+00; 00+60+30; 45+45+00; 00+45+45; 45+00+45; 90+00+00; 00+90+00; e 00+00+90. A fonte de N utilizada foi ureia convencional. Os FN 30+00+60, 00+45+45 e 45+00+45 incrementam a produtividade de grãos e a eficiência agronômica em relação à ausência de N e à aplicação de dose única no estádio fenológico V4. do feijoeiro comum. As maiores produtividades de proteína bruta e o menor tempo para cozimento foram proporcionadas pelos FN 00+45+45, 45+00+45, 90+00+00, 00+90+00 e 00+00+90.Palavras-chave: Phaseolus vulgaris; parcelamento do N; eficiência agronômica; tecnologia dos grãos. NITROGEN TOPDRESSING AT DIFFERENT PHENOLOGICAL STAGES ON COMMON BEAN CHANGES GRAIN YIELD AND QUALITY ABSTRACT: The need to know the nitrogen uptake (N) by common bean is important to understand the productive and qualitative performance of this crop. The objective of this study was to evaluate the influence of nitrogen topdressing as a function of different phenological stages on the morphometric and productive performance, and on the technological characteristics of the bean grains grown under conventional soil preparation. A randomized block design with four replications was used. The treatments were constituted by twelve topdressing N supply combinations (NS) (total dose = 90 kg ha-1 N) applied in the phenological stages V3, V4 and R5 (V3+V4+R5) of irrigated winter bean: 00+00+00; 30+30 +30; 30+60+00; 30+00+60; 60 + 30 + 00; 00+60+30; 45+45+00; 00+45+45; 45+00+45; 90+00+00; 00+90+00; and 00+00+90. The source of N used was conventional urea. NS 30 + 00 + 60, 00 + 45 + 45 and 45 + 00 + 45 increase grain yield and agronomic efficiency in relation to the absence of N and single dose application at V4 phenological stage of common bean. The highest crude protein yields and the shortest cooking time were provided by FN 00+45+45, 45+00+45, 90+00+00, 00+90+00 and 00+00+90.Keywords: Phaseolus vulgaris; N splitting; agronomic efficiency; grains technology. 


2021 ◽  
Vol 9 (1) ◽  
pp. 25
Author(s):  
Rini Sitawati ◽  
Firman Satya Nugraha ◽  
Fiqriah Hanum Khumairah ◽  
Sri Nur Widyastuti L

Common bean (Phaseolus vulgaris L) is one type of vegetable crop favored by the Indonesian people. Its  cultivation requires specific planting medium and rich in nutriens to meet plant growth and development need. This study aims to obtain the best ratio of soil mass and chicken manure fertilizer which can increase common bean growth and yield . This experiment was conducted from April 2019 to June 2019, in Langensari Village, Lembang District, West Bandung Regency with an altitude of 1,200 m above sea level. The experiment used  Randomized Block Design (RBD)consisted of 5 treatments and repeated 5 times, namely  A = 4.0 kg of soil: 0.0 kg chicken manure , B = 2.0 kg of soil: 2.0 kg chicken manure , C =1,3 kg of soil  :2,7  kg chicken manure, D= 1,0 kg of soil : 3,0 kg chicken manure, and E = 2,7 kg of soil : 1,3 kg chiken manure per polibag.  Results showed that the use of planting media with a soil media mass ratio of  2,0 kg of soil : 2,0 kg chiken manure increase  plant height, number of leaves, number of fruits, fruit length and fruit weight compared the other treatmens, but the  flowering and fruiting age of the plants were not different beetwen  between treatments given.


Author(s):  
R. Ajaykumar ◽  
S. Selvakumar ◽  
K. Harishankar ◽  
K. Sivasabari

Background: Blackgram [Vigna mungo (L.) Hepper] is one of the most important cultivated legume crops with high nutritive value and agricultural importance. The productivity of blackgram is not adequate to meet the domestic demand of the growing Indian population. Consequently, there is an urgent need for enhancement of productivity through proper agronomic practices. With this background, a research experiment was conducted in a farmer’s field at Pudhupalayam, Coimbatore to investigate the effect of foliar application of PPFM, plant growth regulating compounds and nutrients on growth, yield attributes, yield and economics of irrigated blackgram. Methods: A field experiment was laid out in randomized block design with three replications during 2019 (kharif and rabi) season. The treatments include 100% recommended dose of NPK along with foliar application of diammonium phosphate (DAP), brassinolide (Br), salicylic acid (SA) and pink pigmented facultative methylotrophs (PPFM) with different concentration (1%, 2%, 1 ppm, 2 ppm, 50 ppm, 100 ppm, respectively) in addition to control. PPFM and PGRs were sprayed at 30 and 45 days after the sowing of blackgram. Result: The experiment results of the two seasons study revealed that the application of 100% RDF + PPFM @ 2% recorded higher growth characters viz., plant height (cm), number of branches plant-1, leaf area index and yield attributes viz., number of pods plant-1, number of seeds pod-1, pod weight (g), pod height (cm), 100 seed weight (g) and yield viz., grain yield (kg/ha), straw yield (kg/ha) and harvest index (%). As well as the same treatment recorded higher net return and B:C ratio. Correlation and regression analysis also indicated that the yield attributes had a positive impact on the grain yield with a magnitude of 1.91 and 1.67, respectively. Therefore, application of 100% RDF+2% PPFM spray can be recommended as the best technology to improve the yield and economics of blackgram.


Irriga ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 42-52
Author(s):  
Ana Lucia Pereira ◽  
José Aloisio Alves Moreira ◽  
Antonio Evaldo Klar

EFEITO DE NÍVEIS DE COBERTURA DO SOLO SOBRE O MANEJO DA IRRIGAÇÃO DO FEIJOEIRO (Phaseolus vulgaris L.)   Ana Lúcia PereiraAGENCIARURAL - Campo Experimental de Rio Verde, Rua do Ginásio, 554, Centro,CEP 75.901-210- Rio Verde, GOJosé Aloísio Alves MoreiraEmbrapa Arroz e Feijão, Cx. Postal 179, CEP 74001-970 – Goiânia, GOAntônio Evaldo Klar*Dept o  de  Eng. Rural – FCA-UNESP, Cx. Postal 237, CEP 18603-970 – Botucatu, SP*Pesquisador Científico do CNPq   1  RESUMO  Este trabalho teve por objetivo estudar os efeitos da cobertura do solo sobre o manejo da irrigação do feijoeiro (Phaseolus vulgaris L.). Os tratamentos constaram de diferentes níveis de cobertura morta com palhada de capim braquiária (Brachiaria decumbens), obedecendo delineamento experimental de blocos ao acaso com quatro repetições para os seguintes tratamentos: 0% (0 t/ha),  25% (2,25 t/ha),  50% (4,50 t/ha),  75% (6,75 t/ha)  e  100% (9,0 t/ha). O experimento foi conduzido na Embrapa Arroz e Feijão, no município de Santo Antonio de Goiás, GO, a 16° 28’ 00” de latitude sul, 49° 17’00”  de longitude oeste e 823 m de altitude, num Latossolo Vermelho escuro argiloso, durante o período de junho a setembro de 1997. O manejo da irrigação por microaspersão foi realizado utilizando tensiômetro e a curva característica de água no solo, irrigando toda vez que tensão matricial da água do solo atingia 30 kPa. A análise dos resultados mostrou  diminuição do número de irrigações e aumento do turno de rega nos tratamentos onde a cobertura  atingiu mais de 50% da superfície do solo. Os valores médios da tensão da água do solo nos tratamentos com 0,25 e 50% apresentaram maior variação (turno de rega menor). A cobertura do solo propiciou maior eficiência do uso da água.A produção de grãos foi avaliada não havendo diferença de produtividade entre os tratamentos de cobertura morta.  UNITERMOS: Cobertura do solo, Irrigação, Phaseolus vulgaris L.   PEREIRA, A. L.; MOREIRA , J. A. A.; KLAR, A. E.   THE EFFECTS OF MULCH ON  IRRIGATION MANAGEMENT OF COMMON  BEAN (Phaseolus vulgaris L.)   2 ABSTRACT  The aim of this study was to evaluate the effects  of mulch on irrigation management of common bean (Phaseolus vulgaris L.). The randomized block design with four replications was applied on  five mulch rates: 0% (0 t/ha), 25% (2,25 t/ha), 50% (4,5 t/ha), 75% (6,75 t/ha) and 100% (9,0 t/ha).The study was set up at the Experimental Station of Embrapa – CNAF, Santo Antonio de Goias, 16°2’ south, 49° 17’ west and 820 m altitude from June to September, 1997 in a Dark – Red Latosol soil. A microsprinkle irrigation system was used.The results showed: - bean yield was not affected by mulch treatments; - the irrigation number was decreased when  mulch application was higher than 50%.   KEYWORDS: mulch, irrigation, Phaseolus vulgaris L.


2021 ◽  
Vol 4 (1) ◽  
pp. 23-38
Author(s):  
Hadad Alwi Alwi ◽  
Damat Damat ◽  
Desiana Nuriza Putri

The use of tofu dregs flour, red bean flour and chopped soybeans alarms to enrich the fiber and protein nutrition from the snack bar. The purpose of this study was to determine the interaction and effect of the addition of tofu pulp and red bean flour with soybeans on the physicochemical and organoleptic snack bars. The research used factorial randomized block design (RBD), the first factor was the ratio of the addition of tofu pulp flour and red bean flour with treatment T1 (14%; 86%), T2 (29%; 71%), T3 (43%; 57%) and the second factor was the addition of soybeans treated with K1 (10%), K2 (20%), K3 (30%). The results of the treatment of tofu dregs flour and red bean flour showed that the ash content in the T1 treatment (14%; 86%) was 3.20%, the fiber content in the T3 treatment (43%; 57%) was 6.54%, the protein content in T1 treatment (14%; 86%) namely 5.01%, organoleptic aroma test on T1 treatment (14%; 86%) namely 5.47 (delicious) and organoleptic taste test in T1 treatment (14%; 86%) namely 5.13 (delicious). The highest yield of chopped peanut treatment was at K1 (10%), namely 46.56 N.


Revista CERES ◽  
2018 ◽  
Vol 65 (2) ◽  
pp. 181-188
Author(s):  
João Vitor de Souza Silva ◽  
Simério Carlos Silva Cruz ◽  
Alessandra Mayumi Tokura Alovisi ◽  
Carlos Hissao Kurihara ◽  
Warless Domingos Xavier ◽  
...  

ABSTRACT The application of phosphate fertilizer is indispensable for the achievement of sustainable bean production, and P is necessary practically in the entire cycle. Thus, cultural management alternatives have been used in the best use of this nutrient, among them the use of Brachiaria as cover crop. The objective of this research was to evaluate the dynamics of phosphorus in the soil with and without the presence of Brachiaria brizantha cv. Marandú as cover crop, and the bean response to phosphorus fertilization. We used a randomized block design with a split plot arrangement; the plots were composed of P2O5 doses (0, 50, 100, 200, and 400 kg ha-1) via triple superphosphate; and the subplots were composed of the presence and absence of Brachiaria as previous cover crop cultivation of beans. Soil samples were taken at 15 and 30 days after sowing (DAS) bean. In the samples, phosphorus fractionation in soil was carried out by the Hedley technique. Phosphorus content was evaluated in the leaf and grain yield of bean plants. The phosphorus fertilization and cultivation of Brachiaria brizantha cv. Marandú as cover crop provided changes in the levels of labile P of soil at 15 and 30 DAS bean, and labile P of soil only at 15 DAS bean. The presence of B. brizantha cv. Marandú as cover crop increases the P content in the bean leaf with consequent grain yield gain of 18%.


2015 ◽  
Vol 5 (2) ◽  
pp. 346-353
Author(s):  
Nur Hafizah ◽  
Syahran Syahran

     Beans (Phaseolus vulgaris L.) are loaded with vitamin A, B and Can important source of vegetable. Problems faced in the development of crop farming on the land podzolic very low pH and nutrient poor. This study aims to (i) determine the effect of cow urine liquid fertilizer on the land podsolic on growt hand yield of beans, (ii) get adose of liquid fertilizer of cow urine is best for the growt hand yield of chick peain podzolic land. The research was conducted in Pantai Hambawang Timur Village Labuan Amas Selatan District Hulu Sungai Tengah Regency, June-July 2014, this study uses randomized block design (RBD), with 5 treatments and 4 replications, so we get 20 units of the experiment, and each treatment there 4 plants. The factors tested are liquid fertilizer of cow urine, namely: t0 = 0 cc.ℓ-1 per map, t1 = 35 cc.ℓ-1 per map, t2 = 45 cc.ℓ-1 per map, t3 = 55 cc. ℓ-1 per map, t4 = 65 cc.ℓ-1 per map. The results of this study indicate. That treatment doses of liquid fertilizer of cow urine significantly affect thelength of the plant ages 15, 25 and 35 DAP, number of pods and pod weight of cropat a dose of 65 cc perlite r of water perplot (t4). So the bean plants can be grown on land podzolic when treated with optimal doses of liquid fertilizer of cow urine according to his research, by using a dose of 65 cc.ℓ-1 per map


2013 ◽  
Vol 3 (1) ◽  
pp. 123-129
Author(s):  
Zarmiyeni Zarmiyeni ◽  
Farida Adriani ◽  
Majedi Majedi

       Beans are a kind of edible beans. Beans are rich in protein and vitamins that help lower blood pressure and monitor blood sugar metabolism and are equated with being eaten by those who suffer from diabetes or hypertension. High fiber and enzyme content can help you lose weight. In peanut cultivation it needs to be optimized considering the consumption needs are not comparable with production, One way to increase the productivity of peanut plants is proper fertilization, such as by using organic fertilizers. This study aims (i) to determine the effect of EMRAS on the growth and yield of beans (Phaseolus vulgaris L.) on swampy swamp land. (ii) Getting the best concentration between EMRAS and growth and yield of beans (Phaseolus vulgaris L.) on swamp swamp land. This research was carried out on swamp swamp land in Teluk Buluh Village, Banjang District, Hulu Sungai Utara Regency in May - July 2013, using a Randomized Block Design (RBD), with 6 treatments and 4 replications, resulting in 24 experimental units and each experiment. consists of 2 sample plants, so that the total sample is 48 plants. The factors tested were the provision of EMRAS, e0 = 0% (0 l/beds), e1 = 25% (0,25 l/beds), e2 = 50% (0,5 l/beds), e3 = 75% (0,75 l/beds), e4 = 100% (1 l/beds) and e5 = 125% (1,25 l/beds). The results showed that the observation variables of EMRAS administration affected plant height, number of productive branches, number of pods per plant, and pod wet weight per plant with the best administration at 100% concentration (1 l / bed)


2016 ◽  
Vol 6 ◽  
pp. 134 ◽  
Author(s):  
Moisés Blaco ◽  
C. Corrales ◽  
O. Chevez ◽  
A. Campos

This article summarizes the results of two trials conducted, in 1991 and 1992, at the Centro Experimental de Café del Pacífico Central-Jardín Botánico, Masatepe, Nicaragua. The main objective was to study the growth and yield behavior of the common bean (Phaseolus vulgaris L.- Rev-81 cultivar) intercropped with coffee (Coffea arabica L.- five years old Catuaí cultivar). A Complete Randomized Block design with two treatments and four replications was used. The treatments were: Bean at First (June to August) and Bean at Last (September to November). Plant height was 43 cm and 47 cm, number of pods per plant was 7 and 4, and weight of 1000 seeds was 21 g and 28 g for the first and second year, respectively. The yield was higher in the first year (710 kg/ha) than in the secondyear (406 kg/ha). In both years there were larger values, for all the assayed variables, in the first cyc1e that in the last cyc1e.


2017 ◽  
Vol 39 (1) ◽  
Author(s):  
GILBERTO NAVA ◽  
MARLISE NARA CIOTTA ◽  
GUSTAVO BRUNETTO

ABSTRACT The aim of this work was to evaluate the effects of orchard fertilization with increasing rates of phosphorus (P) on yield and critical levels of P in the soil and in the leaf of ‘Fuji’ apple trees. The experiment was conducted in São Joaquim, state of Santa Catarina, southern Brazil, from 2010 to 2015, in an Inceptisol soil. The three apple orchards were planted in 2004 with the Fuji cultivar grafted on Marubakaido/ M9 rootstock and grown under a high-plant-density system (1984 trees ha-1). Annual fertilizer levels of 0, 40, 80, 120 and 160 kg ha-1 of P2O5 (as triple superphosphate) were applied to the soil surface, without incorporation, in a randomized block design with five replicates. In the first and last years (2011 and 2015), soil samples were collected from 0-10, 10-20 and 0-20 cm layers and the available P content was analyzed. Annually, whole leaves were collected and analyzed for P content. The number and weight of fruits per tree and hfruit yield were also evaluated. Application of P increased the content of available P in the soil, but this increase was not accompanied by increased leaf P content nor by increased fruit yield. This suggests that, in soils with medium to high content of organic matter and well fertilized with P before planting, there is no response of apple trees for P reapplication in the 10 subsequent years.


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