Stability Analysis of Yield and Yield Attributing Traits of Promising Genotypes of Cluster Bean [Cyamopsis Tetragonoloba (L.) Taub.]

2021 ◽  
Author(s):  
R. Ravi Teja ◽  
P. Saidaiah ◽  
A. Kiran Kumar ◽  
A. Geetha ◽  
K. Bhasker
Keyword(s):  
Stability Analysis ◽  
Block Design ◽  
Warm Season ◽  
Field Investigation ◽  
Cyamopsis Tetragonoloba ◽  
Cluster Bean ◽  
Legume Crop ◽  
Randomized Block Design ◽  
Stable Performance ◽  
Gum Content

Background: Cluster bean is originated in India and Pakistan and is characterized as a short day plant. It is a drought tolerant, warm season legume crop, cultivated mainly as rain fed crop in arid and semi-arid regions during rainy season for vegetable, galactomannan gum, forage and green manure. In view of growing demand for its yield, development of new varieties with stable performance over environments is need of the hour.Methods: Twenty five genotypes of cluster bean including one check were evaluated for yield and its attributes in Randomized Block Design with three replications in field investigation during Kharif, 2019 at three agro-climatic Zones of Telangana. G x E interaction and stability analysis of different genotypes across the three environments were worked out as per the model given by Eberhart and Russel (1966).Result: The environments linear were highly significant for all the traits, revealed that the environments were effective in affecting the performance of all the genotypes with respect to cluster bean yield attributing traits. Genotypes IC-9052, IC-10323, IC-10333, IC-103295 and IC-200680 were high yielding and stable under all environments, IC-103295, IC-10323 and IC-9077P1 for higher gum content, IC-10333, IC-28286, IC-103295 and IC-200715 for protein content and genotype IC- 9077-P1 for fibre content were considered as desirable and stable over the environments. The results of the present study could contribute for stable cluster bean varietal improvement in India.

scholarly journals ​Genetic Diversity for Seed Yield and its Components in Clusterbean [Cymopsis tetragonaloba (L.) Taub]

2021 ◽  
Author(s):  
Hina M. Makwana ◽  
P.R. Patel ◽  
D.G. Patel
Keyword(s):  
Genetic Diversity ◽  
Genetic Divergence ◽  
Animal Feed ◽  
Block Design ◽  
Hybrid Vigor ◽  
Cyamopsis Tetragonoloba ◽  
Legume Crop ◽  
Randomized Block Design ◽  
Cluster Distance ◽  
Gum Content

Background: Clusterbean [Cyamopsis tetragonoloba (L.) Taub.] (2n=2x=14) is an under exploited legume belonging to family fabaceae. Clusterbean is a versatile legume crop cultivated mostly as animal feed, green manure green leaves as fodder, vegetable and cover crop. Clusterbean is a drought resistant, hardy, deep rooted annual legume crop. D2 statistics provides a measure of magnitude for divergence between two genotypes under comparison. For broadening the genetic base of cultivars, the genetic diversity present in cultivated and wild relatives must be explored. Generally, diverse germplasms are expected to give high hybrid vigor and hence, it necessitates studying genetic divergence among the existing varieties and genotypes for the identification of parents for hybridization programme. Methods: The present investigation was undertaken to study genetic variability in clusterbean [Cymopsis tetragonaloba (L.) Taub] with using a set of 40 genotypes at Agronomy Instructional Farm, Department of Agronomy, Sardarkrushinagar Dantiwada Agricultural University, Sardarkrushinagar during Kharif 2019 in randomized block design with four replications. Mahalanobis (1928) D2 statistic was used for assessing the genetic divergence between different populations. Grouping of the genotypes in different clusters was done by using Tocher’s method. The inter-cluster distance was calculated by measuring the distance between clusters I and cluster II, between clusters I and cluster III, between clusters II and cluster III and so on. Likewise, one by one cluster was taken and their distances from other clusters were calculated. Result: The genetic diversity analysis revealed the formation of nine clusters suggested the presence of considerable genetic diversity among the 40 genotypes. The clustering pattern indicated that geographic diversity was not associated with genetic diversity. The analysis of per cent contribution of various characters towards the expression of total genetic divergence indicated that, the number of branches per plant followed by gum content, days to maturity, days to flowering contributed maximum towards total genetic divergence. On the basis of inter cluster distances, cluster IX was found to be more divergent. Therefore, it was concluded that the genotypes belonging to these cluster should be inter crossed in order to generate more variability.

Effect of Organic Nutrient Management on Growth and Yield of Cluster Bean (Cyamopsis tetragonoloba L.)

2021 ◽  
Author(s):  
J.H. Brahmbhatt ◽  
S.K. Acharya ◽  
G.S. Patel ◽  
Chirag Thakar ◽  
N.R. Solanki
Keyword(s):  
Nutrient Management ◽  
Block Design ◽  
Organic Production ◽  
Growth And Yield ◽  
Cyamopsis Tetragonoloba ◽  
Cluster Number ◽  
Organic System ◽  
Cluster Bean ◽  
Pod Yield ◽  
Organic Nutrient

Background: Organic production of cluster bean is to contribute to the enhancement of production sustainability along with ecology. Sustainability in organic farming must therefore be seen in a holistic sense, which includes ecological, economic and social aspects. A synergistic effectof bio fertilizer with crop increases the crop productivity and sustainability also. Bio fertilizers are low cost, effective and renewable sources of plant nutrients to supplement chemical fertilizers. Therfore to overcome the ill effect of chemical based farming, organic system is becoming the emerging need of the society.Methods: A field experiment ’’was carried out in Pusa Navbahar variety of clusterbean during summer season (February to May) of 2019 at College farm, College of Horticulture, Sardarkrushinagar Dantiwada Agricultural University, Jagudan, Dist. Mehsana, Gujarat, India. Sixteen treatments having various combinations of organic sources of nutrients (FYM, vermicompost, and neem cake), bio fertilizers (Rhizobium + PSB + KSM) along with RDF (20/40/0 kg/ha) as a control. They were replicated thrice in a randomized block design having a plot size of 3.0 m × 2.0 m with a spacing of 60 cm × 20 cm. Standard practices were followed during the entire course of the investigation.Result: It showed highly significant differences among different treatments for majority of the growth and yield attributing traits, but treatment T6 (75% N through FYM + Rhizobium + PSB + KSM) was rated as the best treatment for characters like days taken for germination, number of root nodules per plant, plant height at 60 DAS (cm), number of pod per cluster, number of cluster per plant, green pod yield per plant (g), green pod yield per plot (kg) and green pod yield per hectare (kg) as compared to other treatment. It can be concluded that the organic nutrient management in cluster bean with the application of 75% N through FYM + Rhizobium + PSB + KSM is beneficial for obtaining a higher yield.

scholarly journals IMPACT OF INORGANIC AND ORGANIC SOURCES OF NUTRIENTS ON NPK UPTAKE BY AMBRETTE AND ITS POST-HARVEST SOIL NPK STATUS

2021 ◽  
Vol 21 (2) ◽  
Author(s):  
S. Srinivasan
Keyword(s):  
Cultural Practices ◽  
Block Design ◽  
Field Investigation ◽  
Inorganic Fertilizers ◽  
Traditional Medicines ◽  
Post Harvest ◽  
Randomized Block Design ◽  
Npk Uptake ◽  
Coated Urea ◽  
Pressmud Compost

The roots, leaves and seeds of ambrette are considered as valuable traditional medicines. The bitter, sweet, acrid, aromatic seeds are used as tonic and are considered to possess cooling, aphrodisiac, ophthalmic, cardiotonic, digestive, stomachiecm carminative, pectoral diuretic, stimulant, antispasmodic and deodorant properties. Crop removes nutrients continuously from soil and therefore, their replenishment though fertilizers and manures are essential. To find out the integrated effect of inorganic fertilizers, neem coated urea, enriched pressmud compost and sea weed extract on NPK uptake by ambrette and its post – harvest soil NPK status, a field investigation was carried out at Farmer’s Field Sivapuri Village, Chidambaram Taluk, Cuddalore District during Kharif, 2018. The experiment was laid out in Randomized Block Design (RBD) with eight treatments and three replications. The crop was grown to maturity with proper cultural practices. The results revealed that application of integrated application of inorganic fertilizers, neem coated urea, enriched pressmud compost and sea weed extract resulted in significantly highest NPK uptake by ambretee and influenced the post – harvest soil fertility status with respect to available NPK.

scholarly journals Genotype × Environment Interaction and Stability Analysis in Basmati Rice (Oryza sativa L.) Genotypes

2021 ◽  
Author(s):  
Hari Kesh ◽  
Khushi Ram Battan ◽  
Rakesh Kumar
Keyword(s):  
Stability Analysis ◽  
Oryza Sativa L ◽  
Block Design ◽  
Quality Parameters ◽  
Basmati Rice ◽  
Eating Quality ◽  
Environment Interaction ◽  
Indian Agriculture ◽  
Randomized Block Design ◽  
Cooking And Eating Quality

Background: Basmati rice is an important cereal crop occupying a unique position in Indian agriculture. More than 90% of global rice is produced and consumed in Asia and plays a crucial role in the entry of mineral nutrients into the food chain. Identification of stable genotypes is of great significance because the environmental conditions vary from season to season and year to year. Methods: Thirty six Basmati rice genotypes were evaluated in four production environments during kharif 2016 and kharif 2017 at two locations Kaul and Uchani to study the G × E interaction for milling, appearance, cooking and eating quality parameters. The genotypes were grown in randomized block design with three replications. Result: Based on the stability analysis of Eberhart and Russell model, genotypes viz., Haryana Mahak 1, Pusa 1826-12-271-4 and HKR 06-434 were found stable across the environments for milling%, grain length before cooking and length breadth ratio before cooking, respectively.

scholarly journals Correlation and Path Coefficient Analysis in Cluster Bean [Cyamopsis tetragonoloba (L.) Taub.] Genotypes

2021 ◽  
Author(s):  
A. Remzeena ◽  
P. Anitha
Keyword(s):  
Plant Height ◽  
Agricultural Sector ◽  
Block Design ◽  
Mitigation Strategies ◽  
Path Coefficient ◽  
Cyamopsis Tetragonoloba ◽  
Cluster Bean ◽  
Pod Yield ◽  
Positive Direct ◽  
Number Of Branches

Background: Climate change is a major challenge faced by the agricultural sector all over the world. Different adaptation and mitigation strategies are used to cope with these weather aberrations. Growing climate resilient crops and cultivars suitable for different regions is one of the adaptation strategy. Leguminous crops are well known for their resilience, adaptation and tolerance to adverse conditions, among these crops cluster bean is a hardy and drought tolerant crop extremely suitable for warm tropical regions. Hence identification and improvement of selected genotypes of cluster bean have paramount importance for combating the challenges possessed by the changing climatic scenario. Methods: Thirty accessions of cluster bean were evaluated during 2018. The experiment was laid out in randomized block design with two replications. Statistical analysis was employed for estimation of correlation and path coefficients. Result: The correlation analysis revealed that pod yield/plant had positive significant correlation with number of branches, number of pod clusters/plant, number of pods/plant and days to first harvest hence, selection of accessions having higher mean values for these traits could improve yield in cluster bean. Path analysis revealed that number of pods/plant had maximum positive direct effect on pod yield/plant followed by number of branches and plant height. Thus, while attempting selection for higher pod yield in cluster bean, number of pods per plant, number of branches and plant height have to be taken into account.

Principal Component Analysis and Stability of Genotypes in French Bean (Phaseolus vulgaris L.)

2021 ◽  
Author(s):  
B. Rajasekhar Reddy ◽  
Maneesh Pandey ◽  
J. Singh ◽  
P.M. Singh ◽  
N. Rai
Keyword(s):  
Principal Component Analysis ◽  
Stability Analysis ◽  
Principal Components ◽  
Block Design ◽  
Principal Component ◽  
Component Analysis ◽  
French Bean ◽  
Pod Yield ◽  
Randomized Block Design ◽  
Stable Yield

Background: Principal component analysis and Finlay-Wilkinson stability analysis were carried out at research farm of ICAR-Indian Institute of Vegetable Research, Varanasi to identify diverse french bean genotypes for green pod yield and suitable genotypes for stable yield and yield related parameters.Methods: All the 24 genotypes were laid out in randomized block design with two replications during winter, 2017 and 2018. Principal component analysis and stability analysis was done to identify the diverse and stable genotypes.Result: Eight principal components were observed and the maximum variability was concentrated in the first three principal components PC1, PC2 and PC3 which contributed to 68.61% variance. Cluster analysis from principal component scores formed three clusters with a maximum of seventeen genotypes in cluster I followed by six genotypes in cluster II and one genotype in cluster III. High heritability was observed for 10 pod weight, number of pods per cluster and number of seeds per pod and moderate heritability was observed for yield per plant. Finlay-Wilkinson stability analysis identified the stable genotypes viz., FMGCV 1378, FMGCV 0958, Arka Suvidha, Valentino, Banoa and VRFBB-14-2 for green pod yield per plant, Cartagenta for pod length (cm) and Paulista, Slender Pack, Arka Suvidha, Valentino, FMGCV 0958, Banoa, FORC 6V 1136, VRFBB-14-1, VRFBB-14-2 for number of pods per plant.

Cluster bean [cyamopsis tetragonoloba (L.) Taub.], an importantindustrial arid legume: A review

2016 ◽  
Author(s):  
R. K. Bhatt ◽  
A. K. Jukanti ◽  
M. M. Roy
Keyword(s):  
Tamil Nadu ◽  
Guar Gum ◽  
Cyamopsis Tetragonoloba ◽  
Marginal Lands ◽  
Well Drilling ◽  
Cluster Bean ◽  
Beneficial Effects ◽  
Global Cluster ◽  
Gum Content ◽  
Commercial Applications

Cluster bean is an important legume cultivated mostly on marginal and sub marginal lands of arid and semi-arid regions. Overall, India produces around 80% of global cluster bean production. It is cultivated on more than 4 m ha in India, Rajasthan alone accounts for around 80% of the area and production. Owing to its demand in the international market, it has been introduced in the non-traditional growing areas like Andhra Pradesh, Tamil Nadu, Karnataka, Maharashtra and Chhattisgarh. Further, its cultivation is also being taken up under irrigated conditions during summer. Cluster bean seed (endosperm) is a source of a natural hydrocolloid (galactomannan/‘guar gum’). The gum has unique abilities with multiple commercial applications like textile, printing, paper, cosmetics, mining, pharmaceutical, petroleum, natural gas, well drilling and oil industries. Green pods are nutritionally rich and are routinely consumed as vegetable especially in northern and western parts of India. Additionally, cluster bean has been reported to have beneficial effects when cultivated as an intercrop. Cluster bean meal (high protein content) obtained from seed coat and germ cell is an excellent feed for monogastric animals. Cluster bean cultivars with high gum content (>32%) and viscosity (4000-5000 cps) are more preferred for export. The value of cluster bean exports from India has increased from Rs 242 crores (1994) to Rs 2100 crores (2012-13). This review presents the various aspects of cluster bean cultivation and its emergence as an important industrial crop.

Integrated weed management in chickpea (Cicer arietinum L.) under rainfed conditions of Karnataka, India

2016 ◽  
Author(s):  
Pandit S. Rathod ◽  
D. H. Patil ◽  
B. M. Doamani
Keyword(s):  
Seed Yield ◽  
Weed Management ◽  
Agricultural Research ◽  
Block Design ◽  
Dry Weight ◽  
Field Investigation ◽  
Integrated Weed Management ◽  
Research Station ◽  
Randomized Block Design ◽  
Rainfed Conditions

A field investigation was carried out during winter seasons of 2012-13, 2013-14 and 2014-15 at Agricultural Research Station, Gulbarga (Karnataka) to evaluate the effect of pre and post emergence herbicides on weeds and productivity of chickpea cv. JG-11. Ten treatments were tested in randomized block design with three replications. Among the herbicidal treatments, pendimethalin 38% CS 0.75 kg a.i ha-1PE + hand weeding (HW) at 30-35 days after sowing (DAS) and pendimethalin 30% EC 0.75 kg a.i ha-1+ imazethapyr 2% 1.0 kg a.i ha-1 PE + one hoeing at 30-35 DAS recorded significantly higher seed yield (1198 kg ha-1), net returns (Rs. 25107 ha-1) and B:C ratio (2.10) and lower weed dry weight (11.3 g m-2) and higher weed control efficiency (83%) than all other herbicidal treatments except two hand weedings at 20 and 40 DAS. It may be inferred from the present investigation that these herbicidal treatments could be used effectively as an alternative for controlling weeds and obtaining optimum seed yield of chickpea under rainfed conditions of Karnataka.

Effect of seed pelleting with botanicals on germination and seedling growth of clusterbean under induced saline condition

2019 ◽  
Author(s):  
M. Prakash ◽  
S. Pallavamallan ◽  
G. Sathiyanarayanan ◽  
S. Rameshkumar
Keyword(s):  
Seedling Growth ◽  
Prosopis Juliflora ◽  
Pongamia Pinnata ◽  
Cyamopsis Tetragonoloba ◽  
Saline Condition ◽  
Cluster Bean ◽  
Legume Crop ◽  
Vigour Index ◽  
Leaf Powder ◽  
Albizia Amara

Cluster bean (Cyamopsis tetragonoloba (L.) Taub.) is an important legume crop. Investigations were undertaken to study the effect of seed pelleting with botanicals viz., Pongamia pinnata, Prosopis juliflora, Vitex nigundo and Albizia amara@ 50, 100, 150 and 200 g kg-1 of seed on germination and seedling growth of cluster bean under induced saline condition viz., EC4, EC8, EC12 and EC16. The experimental results revealed that increased salinity caused harmful effects on germination and seedling growth in terms of germination %, speed of germination, root length, shoot length, dry matter production and vigour index. However, pelleting treatments increased these parameters with more pronounced effect by Pongamia pinnata leaf powder. Higher germination, growth and vigour of seedlings were recorded with Pongamia pinnata leaf powder treatment @ 200g per kg. The next best levels of vigour index was recorded in treatments with Pongamia pinnata leaf powder @ 150g per kg and Prosopis juliflora leaf powder @ 200g per kg only at no salinity and low levels and in high levels of salinity, Albizia amara leaf powder treatment @ 200g per kg performed as the nest best treatment.

Production and profitability assessment of clusterbean (Cyamopsis tetragonoloba L. Taub.) based intercropping systems under different row arrangement

2017 ◽  
Author(s):  
Artika Singh Kushwah ◽  
G. S. Rawat ◽  
Sourav Gupta ◽  
Devendra Patil ◽  
Neelima Prajapati
Keyword(s):  
Block Design ◽  
Cost Ratio ◽  
Cyamopsis Tetragonoloba ◽  
College Of Agriculture ◽  
Yield Attributes ◽  
Benefit Cost Ratio ◽  
Randomized Block Design ◽  
Stover Yield ◽  
Seed Index ◽  
Benefit Cost

A field experiment was conducted during kharif season of 2014 at Research Farm, RVSKVV, College of Agriculture; Gwalior (M.P.). The experiment was laid out in randomized block design (RBD) replicated thrice with 16 treatments. The sole crops namely clusterbean, cowpea, greengram, blackgram, mothbean and soybean gave significantly higher values of all growth attributes viz., plant height and number of branches/plant; yield attributes viz., number of pods/plant, number of seeds/pod and seed index and yield viz.; seed and stover (kg/ha) over various clusterbean based intercropping systems. However, the significantly higher clusterbean equivalent seed and stover yield (2775 and 5694 kg/ha, respectively), gross and net monetary returns (‘141593 and ‘121719/ha; respectively) and benefit : cost ratio (7.12) were recorded under Clusterbean + Cowpea (2:2).

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