scholarly journals Quality Characteristics of Bread Made from Domestic Early Maturity and High Yield Wheat Cultivars

2021 ◽  
Vol 50 (12) ◽  
pp. 1358-1364
Author(s):  
Tae Yong You ◽  
Yeon Jae Jo ◽  
Tae Hwan Shin ◽  
Ji Eun Kwak ◽  
Yun Jeong Lee ◽  
...  
Keyword(s):  
Quality Characteristics ◽  
High Yield ◽  
Wheat Cultivars ◽  
Early Maturity

EVALUATION OF THE COMMON HOP VARIETY SAMPLES ACCORDING TO THE PHENOLOGICAL AND MORPHOLOGICAL FEATURES

2018 ◽  
pp. 40-42 ◽  
Author(s):  
А. А. Fadeev ◽  
Z. А. Nikonova
Keyword(s):  
Morphological Characteristics ◽  
Economic Importance ◽  
Morphological Features ◽  
High Yield ◽  
Early Maturity ◽  
Foreign Countries ◽  
Humulus Lupulus L ◽  
The Common ◽  
Regions Of Russia ◽  
Vegetative Season

The results of study of the 12 year cycle of studies on the only in Russia collection of hops ordinary (Humulus lupulus L.), which contains 250 samples from different regions of Russia and 17 foreign countries. The number of process varieties, composition and origin, it is unique and corresponds to world level. A collection of accessions of hops is a population of female plants with a set of phenological, morphological and economic importance of signs. In the article, the estimation of the collectible varieties of hops at different ripeness groups according to phenological and morphological characteristics according to the method of test for distinctness, uniformity and stability. As the result of the research the Common Hop (Humuluslupulus) sorts were classified in accordance with their maturity time as early maturity (less than 100 days) – 10%, middle-early (101…110 days) – 14, middle duration (111…120 days) – 40, middle-late (121…130 days) – 10% and slow-maturing (more than 130 days) – 26%. Each group has a phenotypic and morphologies features. The early maturity, middle-early and middle duration varieties with vegetative season approximately 120 days are more adaptive to the conditions of the Chuvashia and central part of the Russia and provide obtaining high yield of the hop cones.

Evaluation of groundnut (Arachis hypogaea) genotypes for intercropping with two types of pigeon pea (Cajanus cajan)

1990 ◽  
Vol 115 (3) ◽  
pp. 337-342 ◽  
Author(s):  
L. J. Rao ◽  
B. N. Mittra
Keyword(s):  
Cajanus Cajan ◽  
Winter Season ◽  
Pigeon Pea ◽  
Indian Institute ◽  
High Yield ◽  
Early Maturity ◽  
Pod Yield ◽  
Early Vigour ◽  
Institute Of Technology ◽  
Pod Growth

SUMMARYEight genotypes of groundnut and two of pigeon pea were evaluated in intercropping at the Indian Institute of Technology, Kharagpur, during the monsoon and winter seasons in 1985 and 1986, to identify plant characters associated with high yield in intercropping. The pod yield of groundnut decreased when intercropped with pigeon pea, the extent of the decline differing with groundnut and pigeon pea genotypes. The reduction in groundnut pod yield and the degree and duration of shading was less when grown with pigeon pea type ICPL87 than with LRG30. During the monsoon, pod yield among intercropped groundnut genotypes ranged between 47% and 88% of their yields under monocropping because of differences in growth pattern and duration (90–125 days). The groundnut type most suitable for intercropping had early vigour, early maturity and high partitioning and pod growth rate. However, variation in pod yield among groundnut genotypes was not observed during the winter season because they showed less variation in duration and growth and there was less shading by the associated pigeon pea.

scholarly journals Developing new lines of Japonica rice for higher quality and yield under arid conditions

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e11592
Author(s):  
Mahmoud A.A. El Sayed ◽  
Ahmed M.S. Kheir ◽  
Fatma A. Hussein ◽  
Esmat F. Ali ◽  
Mahmoud E. Selim ◽  
...  
Keyword(s):  
Arid Regions ◽  
Mineral Elements ◽  
Quality Characteristics ◽  
High Yield ◽  
Japonica Rice ◽  
Total Production ◽  
Growing Seasons ◽  
Yield And Quality ◽  
Arid Conditions ◽  
Food Security And Nutrition

Rice is the world’s largest food crop, and its production needs to be doubled by 2050 to cope with population growth and associated demand. In addition to the value of improving yields, quality is also important for breeders and consumers, but it pays less attention in arid regions. During two successive summer growing seasons, the experimental material focused on 34 genotypes developed from different crosses on Fn generation after fixation as well as six of the most recent commercial cultivars used for comparisons. The results showed that a high yield of grain followed by high milling and grain quality characteristics were observed among the 34 genotypes used in this analysis. Highly important and positive correlations between the percentage of hulling and the percentage of milling (0.424) and the yield ability could be accomplished by choosing the number of panicles per plant and the weight of the panicles. Selection criteria for good quality should be met by the percentage of head rice and many mineral elements, particularly zinc and iron. As a consequence, the genotypes M.J 5460S/SK105-1, M.J 5460S/GZ7768-1, M.J 5460S/G177-1, M.J 5460S/SK105-3 and M.J 5460S/SK106-4 had desirable high yield and quality characteristics and could be used as promising accessions to the rice breeding program in arid regions. In addition to commercial genotypes, improved Japonica rice genotypes could be produced in arid conditions for higher yield and quality, leading to an increase in total production, supporting food security and nutrition.

scholarly journals Production Determinants of the Pearl Millet Cropping System in Uganda and Implications to Productivity

2016 ◽  
Vol 8 (7) ◽  
pp. 97
Author(s):  
G. Lubadde ◽  
P. Tongoona ◽  
J. Derera ◽  
J. Sibiya
Keyword(s):  
Pearl Millet ◽  
Insect Pests ◽  
Household Head ◽  
Cropping System ◽  
High Yield ◽  
Production Environment ◽  
Stay Green ◽  
Early Maturity ◽  
Rust Diseases ◽  
Financial Credit

<p>Pearl millet is an important crop for people living in semi-arid areas in Uganda but not much is known about its production environment. A survey was conducted in eastern and northern regions of Uganda to characterise the pearl millet cropping system and to identify the most important production determinants. Using questionnaires, data was collected from 160 households through face-to-face interviews with the respondents. Results showed that pearl millet was mainly grown for food and source of income. The production environment was low input as farmers planted unimproved genotypes, used no artificial chemicals or manure, and had minimal access to financial credit and agricultural trainings or extension services. Planting was done in the second rains with no optimal use of important resources like family labour and seed due to seed broadcasting. Farmers desired genotypes with traits such as; stay green, being tall, high tillering, high yield, early maturity and being ergot resistant. The most important constraints were ergot and rust diseases susceptibility, low yield, low tillering, late maturity, sterile panicles, rodents, moulds/rotting and insect pests; while lack of market, low prices and price fluctuation were the important market constraints. Results further showed that farmers lacked knowledge about the common diseases like rust and ergot. The area planted, spouse age and years of pearl millet cultivation were the important factors enhancing production while age of household head, amount of seed planted and distance to the market negatively affected grain yield.</p>

BALDWIN OAT

1987 ◽  
Vol 67 (2) ◽  
pp. 499-501
Author(s):  
HAROLD R. KLINCK
Keyword(s):  
Key Words ◽  
Avena Sativa ◽  
Test Weight ◽  
High Yield ◽  
Eastern Canada ◽  
Early Maturity ◽  
Hull Content ◽  
Mcgill University ◽  
High Test

Baldwin is a white-hulled oat (Avetia sativa L.) cultivar with high yield, high test weight, low hull content and early maturity. It was developed at Macdonald College of McGill University and is adapted to eastern Canada. This cultivar was granted license no. 2563 in November 1985.Key words: Oat, Avena sativa L., high test weight

OAC Paisley oat

1997 ◽  
Vol 77 (4) ◽  
pp. 645-646
Author(s):  
D. E. Falk ◽  
G. Meatherall ◽  
E. Reinbergs
Keyword(s):  
Key Words ◽  
Avena Sativa ◽  
Crown Rust ◽  
High Yield ◽  
Science Department ◽  
Eastern Canada ◽  
Atlantic Region ◽  
Lodging Resistance ◽  
Early Maturity ◽  
Good Tolerance

OAC Paisley is a high yielding, lodging resistant, covered oat developed at the Crop Science Department, OAC, University of Guelph. OAC Paisley was selected from the cross of Ogle/OA630-2. It has outyielded the check cultivars over 29 station-years of testing in Ontario, Quebec and the Atlantic Region. OAC Paisley is well adapted to all of Eastern Canada. It has resistance to BYDV and good tolerance to septoria, but is susceptible to crown rust. It should fit well into barley-oat mixtures due to its early maturity and lodging resistance. Key words: Avena sativa L., high yield, lodging resistance, BYDV, septoria

scholarly journals Unlocking the relationships among population structure, plant architecture, growing season, and environmental adaptation in Henan wheat cultivars

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Jian Yang ◽  
Yanjie Zhou ◽  
Weiguo Hu ◽  
Yu’e Zhang ◽  
Yong Zhou ◽  
...  
Keyword(s):  
Grain Yield ◽  
Plant Architecture ◽  
Selective Sweep ◽  
Association Studies ◽  
Growing Season ◽  
Kernel Weight ◽  
High Yield ◽  
Population Divergence ◽  
Genome Wide Association Studies ◽  
Wheat Cultivars

Abstract Background Ecological environments shape plant architecture and alter the growing season, which provides the basis for wheat genetic improvement. Therefore, understanding the genetic basis of grain yield and yield-related traits in specific ecological environments is important. Results A structured panel of 96 elite wheat cultivars grown in the High-yield zone of Henan province in China was genotyped using an Illumina iSelect 90 K SNP assay. Selection pressure derived from ecological environments of mountain front and plain region provided the initial impetus for population divergence. This determined the dominant traits in two subpopulations (spike number and spike percentage were dominance in subpopulation 2:1; thousand-kernel weight, grain filling rate (GFR), maturity date (MD), and fertility period (FP) were dominance in subpopulation 2:2), which was also consistent with their inheritance from the donor parents. Genome wide association studies identified 107 significant SNPs for 12 yield-related traits and 10 regions were pleiotropic to multiple traits. Especially, GY was co-located with MD/FP, GFR and HD at QTL-ple5A, QTL-ple7A.1 and QTL-ple7B.1 region. Further selective sweep analysis revealled that regions under selection were around QTLs for these traits. Especially, grain yield (GY) is positively correlated with MD/FP and they were co-located at the VRN-1A locus. Besides, a selective sweep signal was detected at VRN-1B locus which was only significance to MD/FP. Conclusions The results indicated that extensive differential in allele frequency driven by ecological selection has shaped plant architecture and growing season during yield improvement. The QTLs for yield and yield components detected in this study probably be selectively applied in molecular breeding.

Genetic improvement trend analysis for end-use quality characteristics among wheat cultivars of North-Western India

2016 ◽  
Vol 76 (2) ◽  
pp. 137 ◽  
Author(s):  
Soma Gupta ◽  
Rajbir Yadav ◽  
Kiran Gaikwad ◽  
Ashutosh Kushwah ◽  
Anju M. Singh ◽  
...  
Keyword(s):  
Trend Analysis ◽  
Genetic Improvement ◽  
Quality Characteristics ◽  
Western India ◽  
Wheat Cultivars ◽  
End Use ◽  
North Western

Induced mutagenic effectiveness and efficiency studies on Pigeon pea (Cajanus cajan (L.) Millsp).

Food Biology ◽  
2016 ◽  
Vol 4 ◽  
Author(s):  
M. Ariraman ◽  
T. Bharathi ◽  
D. Dhanavel
Keyword(s):  
Gamma Rays ◽  
Cajanus Cajan ◽  
Relative Effectiveness ◽  
Pigeon Pea ◽  
High Yield ◽  
Early Maturity ◽  
Biological Damage ◽  
Chlorophyll Mutants ◽  
Late Maturity ◽  
Effectiveness And Efficiency

<p>The present investigation was carried out to study mutagenic effectiveness and efficiency of gamma rays and EMS treatments in Pigeon pea (Cajanus  cajan (L.) Millsp) Var CO-7. The relative effectiveness and efficiency of the both mutagen used was assessed from the data on biological damage in M1 generation and frequency of chlorophyll and viable mutants in M2 generation. The spectrum of chlorophyll mutants such as xantha, albino, chlorina and viridis, viable mutants like tall, dwarf, early flower, early maturity, late maturity, bushy, high yield and seed mutants were observed in both the mutagenic treatments.  Among the chlorophyll mutants xantha was found more in number. The mutagenic effectiveness and efficiency were found to be higher at 20KR of gamma irradiation and 25mM of EMS. The mutation rate of gamma rays was higher in terms of effectiveness than that of EMS. More number of chlorophyll and viable mutants was induced in gamma rays treatment when compared EMS treatment.</p>

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