bean variety
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Author(s):  
Devi Suresh ◽  
M. Ananthan ◽  
C. Vanniarajan ◽  
P. Balasubramanian ◽  
T. Sivakumar ◽  
...  

Background: MDU-1 is a high yielding, indeterminate cluster bean variety. In order to develop determinate mutant with high yield, MDU-1 cluster bean variety was irradiated using gamma rays, electron beam and combination of gamma rays and EMS with different doses and the variability induced in M5 generations were studied. Methods: Twenty one best individual plants from M4 generation were selected based on plant height and higher yield and forwarded to M5 generation where they were evaluated in RBD with three replications. Fourteen non-segregating mutant lines with desirable traits were identified in M5 generation and were evaluated for variability along with the parent MDU1. Result: Five best mutant lines namely ACMC-020-04, ACMC-020-11, ACMC-020-08, ACMC-020-10 and ACMC-020-11 were selected from the 14 accessions based on per se performance and variability analysis. The selected mutants needs to be forwarded for stability testing in different environments.


2021 ◽  
Vol 937 (2) ◽  
pp. 022132
Author(s):  
S H Isaev ◽  
H H Safarova ◽  
M M Najmiddinov ◽  
F N Jumabaev

Abstract The article presents the dependence of mung beans yield on the number of pods and in the care of variety “Marjon” as a recurring crop in alluvial soils of meadows in Bukhara region, equalities are revealed, that is, the coefficient of determination r = 0.6108, the coefficient for determining the mass of beans r = 0.8183, the coefficient of determination of the grain mass r = 0.6431; The coefficient of determination of the number of beans in the Durdona variety r = 0.4415, the coefficient of determination of the weight of beans was r = 0.5954 and it is recommended to sow in the second half of June at the rate of 18 kg/hectare of seeds per hectare and water at the rate of N-60, P-80, K-60 kg/hectare and 70-70-65% of the maximum soil moisture before irrigation.


2021 ◽  
Vol 190 ◽  
pp. 107181
Author(s):  
Hernan Botero ◽  
Andrew P. Barnes ◽  
Lisset Perez ◽  
David Rios ◽  
Julian Ramirez-Villegas

2021 ◽  
Vol 186 (2) ◽  
pp. 132-145
Author(s):  
Sabah RAZI ◽  
Fatima Zohra KHADHIR

Soil salinity is a major agricultural constraint in many countries. Plants’ response to salinity depends on the species and the salt concentration in the soil. The objective of this study was to test the resistance of three leguminous plants - common bean (variety ‘El-Jadida’), broad bean (variety ‘Claro de Luna’), and alfalfa (variety ‘Diamon’) - to several salinity rates and to show which one was more resistant to salt stress. This study was carried out under controlled conditions, with six NaCl concentrations (0, 1, 3, 6, and 9 g/kg) added to a mixture of potting soil and sand. A completely randomised design was used, where the three legumes were cultivated with different salt concentrations to determine the effect of these doses on fresh biomass, dry mass, and physiological parameters (sodium and proline content). The results showed the negative effect of salinity on fresh biomass and dry mass of shoots and roots. Claro de Luna, the broad bean variety, was more adapted to salinity than alfalfa and common bean. The amount of sodium in the shoots and roots of the three species increased with increasing salinity. Alfalfa may play a role in soil desalination; at 53.33 mM NaCl, 100 mg alfalfa dry mass absorbed 4.5 mg Na per pot, which corresponded to the uptake of about 0.6 kg Na per hectare of soil. Proline content increased with increasing salt concentrations.


2021 ◽  
Vol 9 (2) ◽  
Author(s):  
Yehuala Kassa ◽  
Dejene Mamo ◽  
Amsalu Abie ◽  
Abiro Tigabe ◽  
Teklemariam Ayele

Pulse crops are important components of crop production in Ethiopia's smallholders’ agriculture, providing an economic advantage to small farm holdings as an alternative source of protein, cash income, and food security. Mung bean is one of the most important cash crops in the low land of the North Shewa zone. This research was, therefore, initiated to provide an insight of scaling up of Rasa (N-26) mung bean variety and documenting best approaches to maximize production and productivity of the crop through improving the availability of improved varieties to farmers. The activities were done in the low lands of North Shewa areas of Efiratana gidim, Kewot, Shewarobit, Ensaro, and Merhabetie districts, under main growing season for two consecutive years (2016 – 2017) using Rasa variety. About 54 ha of land were covered through disseminating 2.17tons seed and a total of 203 (including 2 female farmers) farmers participated and directly benefited during the dissemination of mung bean variety. The productivity of mung bean in the area was boosted to 1.6 tons ha-1 and a yield advantage of 45.5% was obtained from improved varieties compared to the local cultivar. The introduction of the improved variety Rasa (N-26) which has a large seed size, high biomass, and grain yield attracts the attention of farmers, experts, and local traders. Developing and verifying pesticides, technical backstopping and supplying of early generation seed, and also introducing post-harvest storage materials is very crucial for sustained production and productivity improvement of the crop.


2021 ◽  
Vol 3 ◽  
Author(s):  
Adnane Bargaz ◽  
Joshua Nasielski ◽  
Marney E. Isaac ◽  
Erik S. Jensen ◽  
Georg Carlsson

Commercial legume varieties vary in terms of their drought tolerance when grown as sole crops, though relatively little is known about how legume variety selection affects cereal–legume intercrop performance under drought conditions. This study aims to test the hypothesis that positive rhizosphere interactions in faba bean–wheat intercrops will confer a “buffering capacity” on faba bean and wheat performance under water stress and that this effect will (i) depend on faba bean varietal selection and (ii) be enhanced with increasing faba bean varietal diversity. In a greenhouse experiment, three commercial faba bean (Vicia faba L.) varieties [Gloria (G), Alexia (A), Julia (J)] were grown in sole crop or intercropped with spring wheat (Triticum aestivum L.) under well-watered or water-stress conditions. Under intercropping, either one, two, or all three faba bean varieties were grown together with wheat to test the effect of intraspecific diversity on a cereal–legume intercrop performance. Consistent with the proposed hypothesis, we found that, under well-watered and water-stress conditions, wheat and faba bean shoot biomass production and nitrogen (N) acquisition improved with intercropping and that faba bean variety and variety mixture strongly modulated the intercropping effect. Interestingly, in both well-watered and water-stress conditions, wheat dry biomass and N accumulation were greatest in intercrops containing Gloria, while nodule number, nodule weight, and N accumulation in faba bean were greatest for intercrops containing Alexia and Julia (AJ). The effect of varietal diversity was inconsistent. Intercrops with two faba bean varieties tended to have positive or neutral effects on measured wheat and faba bean variables. However, overall performance under intercropping was generally reduced when all three faba bean varieties were planted with wheat. The effect of faba bean species diversity can buffer faba bean–wheat intercrop performance against water stress, and intercropping tended to have positive or neutral effects on the measured wheat and faba bean variables, notably with two-varietal faba bean mixtures.


2021 ◽  
pp. 166-172
Author(s):  
O. Chynchyk ◽  
S. Olifrovych ◽  
V. Olifrovych

The industrial cultivation of beans is predertmined by economic and agronomic attractiveness of the crop. However, the selection of varieties is among the main components of technology, which determine the growth of efciency of beans production. The maximum level of cultivars' potential realization largely depends on the duration of the interphase and vegetation periods of common beans. Therefore, the aim of the research was to study the duration of the growing season and grain productivity of common beans, depending on varietal characteristics and seed inoculation. According to the research results, it was found that on the control (bean variety Bukovynka without seed inoculation) the duration of the growing season was 87 days. The growing season was shorter in varieties Halaktyka and Slaviia – 80 and 84 days, respectively. The growing season for varieties Nata and Otrada was longer than the control cultivar Bukovynka – 89 and 92 days, respectively. And the longest growing season for the control fertilization was in the Ros variety – 94 days. Seed inoculation with Rizoaktiv continued the duration of the growing season of the bean variety Slaviia for one day, Bukovynka, Ros, Nata for two days, Otrada for three days. Yield is the most important property of a variety. In our studies, the yield of beans increases from 0.65 to 2.87 t/ha, depending on the weather conditions of the year of cultivation, varietal characteristics and pre-sowing inoculation of seeds. The highest increase in grain yield from seed inoculation was obtained in 2018, which was more favorable in terms of moisture. Thus, the largest increase in grain yield from the use of Rizoactive was provided by the varieties Halaktyka (0.14 t/ha or 5.7 %), Ros (0.15 t/ha or 5.5 %) and Otrada (0.22 t/ha or 7.7 %). On average, according to the results of research conducted in 2018–2020, it was found that inoculation of bean seeds with Rizoactive, depending on the variety, provided an increase in grain yield from 2.4 to 6.7 %. For three years of research, the maximum seed yield was observed in Otrada 2.60 t/ha, slightly lower in Nata 2.50 t/ha and Ros 2.40 t/ha, which was obtained by seed treatment with the bacterial preparation Rizoaktiv. Key words: common beans, variety, vegetation periods, Ryzoaktyv, grain yield.


Author(s):  
О. S. Chynchyk ◽  
S. Y. Olifirovych ◽  
V. О. Olifirovych ◽  
І. І. Humeniuk ◽  
V.S. Kravchenko

The mass of grains from the plant is one of the main features that determines the final productivity of soybeans. In the control (without the use of biological products), the weight of grains from one soybean plant of the Suzirria variety was 10.2 g, of the Danaia variety — 9.8 g, and of the Estafeta variety — only 7.8 g. Seed inoculation with Rhizobophyte and complex use of biological products (Rhizobophyte + Phosphoenterin + Biopolycid) increased the individual productivity of soybean plants. In particular, in the variant with seed treatment with Rhizobophyte, Phosphoenterin and Biopolycid, the weight of grains from one soybean plant of the Estafeta variety increased to 8.2 g, of the Danaia variety to 10.3 g, and of the Suzirria variety to 11.2 g. The lowest number of beans per plant of Bukovynka beans was observed in areas without seed inoculation — 9.6 pcs. Nata beans were characterized by a larger number of beans (10.0 pieces) and grains (41.9 pieces) per plant. Seed inoculation increased the number of beans and seed weight on plants of the studied varieties. Thus, with the use of Rhizoactive on crops of Bukovynka beans, 10.1 beans and 42.3 grain pieces per plant were formed, Nata variety — 10.8 beans and 46.3 grain pieces on one plant. Among the studied varieties in the variant without the use of fertilizers, the higher grain yield was in the Nata bean variety — 2.38 t/ha. The productivity of beans was significantly affected by inoculation of seeds with Rhizobophyte: grain yield of Bukovynka variety increased by 0.09 t/ha or 4 %, Nata variety — by 0.17 t/ha or 7 %. Conclusions. Suzirria soybeans provided the best yield structure. In particular, in the variant with seed treatment with Rhizobophyte, Phosphoenterin and Biopolycid, the weight of grains from one soybean plant of the Suzirria variety was 11.2 g, Danaia variety — 10.3 g, and Estafeta variety — only 8.2 g. Bacterization of seed by biological products contributed to the increase in grain productivity of soybean plants by 3–17 %. Under the conditions of the research, the Nata bean variety was more productive, forming 10.2—10.4 g of grain per plant, which was 0.2—1.2 g more than the Bukovynka bean variety.


Author(s):  
D. D. Champaneri ◽  
N. K. Patel ◽  
C. S. Desai ◽  
B. M. Tandel

Indian bean is an imperious vegetable crop of India as it works as source of nutritional food along with handful amount of money to grower in its seasonal tenure. Organic farming is crucial need of recent era in order to provide healthy food without adversely affecting the ecosystem. Considering above given facts, present experiment was taken with objective to find out effects of Novel organic liquid nutrient and Novel Plus organic liquid nutrient application on economics of Indian bean [Lablab purpureus (L.) Sweet] production. The experiment was portrayed under Randomized Block Designed with three replications and seven treatments i.e. No spray (T1), 0.5% Novel organic liquid nutrient (T2), 1.0% Novel organic liquid nutrient (T3), 1.5% Novel organic liquid nutrient (T4), 0.5% Novel Plus organic liquid nutrient (T5), 1.0% Novel Plus organic liquid nutrient (T6) and 1.5% Novel Plus organic liquid nutrient (T7) at Navsari Agricultural University, Gujarat, India on Indian bean variety Gujarat Navsari Indian Bean 22 (GNIB 22). Higher net income (Rs. 1,05,178 per ha) and BCR (1.21) were found under the treatment T5 (0.5% Novel Plus organic liquid nutrient). Thus, application of 0.5% Novel Plus organic liquid nutrient increases the yield and BCR of Indian bean production without adversely affecting the ecosystem as it is an organic input.


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