​Effect of Genotype and Sowing Period on Chickpea Quality, Bioactive and Antioxidant Traits

2021 ◽  
Author(s):  
A. Koskosidis ◽  
E. Khah ◽  
A. Mavromatis ◽  
M. Irakli ◽  
D.N. Vlachostergios
Keyword(s):  
Antioxidant Activity ◽  
Nutritive Value ◽  
Field Trials ◽  
Cooking Time ◽  
Forage Crops ◽  
Major Constraint ◽  
Sowing Dates ◽  
Sowing Period ◽  
Drought And Heat Stress ◽  
Background Climate

Background: Climate change is expected to be a major constraint for chickpea as it increases the frequency of drought and temperature extremes. The aim of this study was to investigate the effect of drought and heat stress conditions on chickpeas’ physical, quality and bioactive traits, along with antioxidant activity of five chickpea genotypes in normal and late sowning conditions. Methods: Field trials were carried out at Institute of Industrial and Forage Crops. All the five genotypes were planted at two different sowing dates, one during the normal sowing period (February 28, 2019) and one off-season (April 1, 2019) in order to achieve dry-heat conditions during the chickpea’s critical stages of off-season sowing. Result: Sowing period significantly affected cooking time and bioactive traits, resulted in decreased cooking time and increased bioactive traits values, in the later sowing period. Genotype’s effects were significant for all the traits studied. Amorgos appeared to be a promising variety with high nutritive value as it showed the highest values in terms of bioactive traits and antioxidant activity in both sowing periods, combined with low cooking time and high protein content at the off-season sowing.

scholarly journals Experience on the cultivation of forage crops for silage in the North

2021 ◽  
Author(s):  
S.A. Pavlova ◽  
E.S. Pestereva
Keyword(s):  
Nutritive Value ◽  
Animal Husbandry ◽  
Forage Crops ◽  
Green Mass ◽  
Fodder Production ◽  
Sowing Dates ◽  
Two Component ◽  
Fodder Crops ◽  
Digestible Protein ◽  
Mixed Crops

The development of animal husbandry in the zone of risky agriculture in Yakutia is impossible without creating a solid fodder base, so the primary task of fodder production is the production of high-protein fodder, balanced by protein and mineral content. One of the leading places in solving this problem belongs to annual crops and their mixtures. It is important to increase the production and improve the quality of all types of fodder, primarily by expanding mixed crops, improving the technology of their cultivation and harvesting. Scientific research on cultivation of annual fodder crops for haylage production was conducted at the experimental plot of the laboratory of fodder production of YANIISKH in 2016-2018 on the second above floodplain terrace of the Lena River. Data on biometric measurements, green mass yield, chemical composition and nutritive value of annual fodder crops were obtained. During the years of research the two-component pea-oat mixture was the most productive and nutritious among mixed crops at all 3 sowing dates (1st date - May 24, 2nd date - June 12, 3rd date - July 2), yield averaged 199.3-264.0 t/ha, fodder units 33.9-73.1 t/ha, digestible protein 4.68-5.78 t/ha and vetch-oat mixture yield green mass 183.5-241.5 t/ha, fodder units 33.3-41.8 t/ha, digestible protein 4.68-5.78 t/ha. As a result of the research, the second and third sowing dates (II decade of June - I decade of July) turned out to be the best sowing dates for oats, vetch-oat, pea-oat and pea-oat- barley mixtures for haylage. For the production of haylage in the conditions of Central Yakutia, the best variants were the two-component vetch-oat and pea-oat mixtures both in terms of green mass productivity and nutritive value of forage. According to the nutritional qualities, the optimal phase for harvesting green mass of forage crops for haylage is the onset of the phase: cereals - milk-wax ripeness, legumes - in the phase of flowering-fruit formation.

Antioxidant Activity of Peptides Extracted from Brewers’ Spent Grain Peptides

2012 ◽  
Vol 554-556 ◽  
pp. 891-899
Author(s):  
Xu Yan Zong ◽  
Li Li ◽  
Xu Qiao Feng ◽  
Hui Bo Luo ◽  
Jian Zhou ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Nutritive Value ◽  
Superoxide Radical ◽  
Reduced Glutathione ◽  
Protein Hydrolysate ◽  
Low Cost ◽  
Reducing Power ◽  
Gel Permeation Chromatography ◽  
Cosmetic Products ◽  
Spent Grain

Brewer’s spent grain (BSG) protein extracted from BSG was hydrolyzed using Alcalase to produce BSG protein hydrolysate. BSG protein hydrolysate was fractionated by ultrafiltration to obtain brown color BSG peptides. Antioxidant activity of BSG peptides was analyzeded and compared with reduced glutathione (GSH). BSG peptides exhibited 50% of scavenging activities on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical, hydroxyl radical, and superoxide radical with concentrations less than 0.8 mg/mL, 0.6 mg/mL and 0.6 mg/mL, respectively. The reducing power of BSG peptides was 0.70 at the concentration of 2.00 mg/mL. 86.30% of the total amount of the BSG peptides purified by gel permeation chromatography was below 2000 Da. Because of its antioxidant activity, stability, nutritive value and low cost, BSG peptides exerts a possibility to use in food or cosmetic products.

scholarly journals A Comparison of Pearl Millet and Sorghum–Sudangrass Pastures during the Frost-Prone Autumn for Growing Beef Cattle in Semiarid Region

Agriculture ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 541
Author(s):  
Leonard M. Lauriault ◽  
Leah H. Schmitz ◽  
Shad H. Cox ◽  
Eric J. Scholljegerdes
Keyword(s):  
Weight Gain ◽  
Beef Cattle ◽  
Pearl Millet ◽  
Nutritive Value ◽  
Agricultural Science ◽  
Forage Yield ◽  
Hydrocyanic Acid ◽  
Science Center ◽  
Forage Crops ◽  
Sorghum Sudangrass

Sorghum–sudangrass (Sorghum bicolor × S. sudanense (Piper) Stapf.) and pearl millet (Pennisetum glaucum (L.) R. Br.) provide adequate nutritive value for growing beef cattle; however, unlike pearl millet, sorghum–sudangrass produces hydrocyanic acid (which is toxic to livestock) when frosted. Forage yield, nutritive value, and weight gain of growing cattle grazing sorghum–sudangrass and pearl millet were compared during the frost-prone autumns of 2013 and 2014, at New Mexico State University’s Rex E. Kirksey Agricultural Science Center in Tucumcari, NM USA, in randomized complete block designs each year with two replicates. No differences existed between pearl millet and sorghum–sudangrass forage yield, although there was a year–forage interaction for fiber-based nutritive value components because of maturity differences across years between the forages when freeze-killed. Pearl millet allowed for extending grazing of available forage for an additional 14 and 24 d in 2013 and 2014, respectively, compared to sorghum–sudangrass during the frost-prone autumn periods. During that period, when sorghum forages produce potentially toxic levels of hydrocyanic acid, animals grazing pearl millet accumulated an additional average of 94.9 kg live-weight gain ha−1 (p < 0.001). These factors afford producers an opportunity to increase returns on the similar investments of establishing and managing warm-season annual forage crops each year, and allow more time to stockpile cool-season perennial and annual forages for winter and early spring grazing, or to reduce hay feeding.

scholarly journals Sowing date: The factor of yield and quality of fenugreek seed (Trigonella foenum graecum L)

2007 ◽  
Vol 52 (1) ◽  
pp. 1-8
Author(s):  
Radojka Maletic ◽  
Radosav Jevdjovic
Keyword(s):  
Sowing Date ◽  
Trigonella Foenum Graecum ◽  
Fenugreek Seed ◽  
Germination Energy ◽  
Yield And Quality ◽  
Sowing Dates ◽  
Sowing Period ◽  
Trigonella Foenum Graecum L ◽  
Dark Soil

Results of a two-year investigation (2005 and 2006) for the yield and quality of fenugreek seed (Trigonella foenum graecum L) obtained on the location in South Banat (around Pancevo) on marsh dark soil are presented in the paper. Fenugreek seed used in this investigation was produced in the collection of the Institute of Medicinal Plant Research "Dr Josif Pancic" in Pancevo. The effect of sowing date on yield (kg/ha) and quality of fenugreek seed (germination energy and total germination) were investigated. Sowing was carried out on seven dates, 10 days between dates of each sowing. Yield of fenugreek seed sowed on different dates differed in both years. Sowing carried out in the first two weeks in April resulted in considerably higher yield compared to sowing at the end of April and during May. The highest yield was produced in the second sowing date from April 10, then in the first (April 1) and the third sowing period (April 20). The lowest yield of fenugreek seed was recorded in sowing carried out at the end of May. Yield of fenugreek seed wasn't significantly different in study years. Earlier dates of sowing resulted in seed of better quality (better germination energy and total germination). In the second sowing date fenugreek seed obtained was of best germination energy and total germination (approx. 99%). Later sowing dates gave seed of lower quality. So, sowing carried out at the end of May resulted in seed with the lowest value of germination energy and total germination (approx. 91%).

scholarly journals Adjusting planting time of Binadhan-17 in boro season

2021 ◽  
pp. 21-27
Author(s):  
Shampa Rani Ghosh ◽  
Sushan Chowhan ◽  
Snigdha Roy ◽  
Dinesh Chandra Roy ◽  
Md. Khan Jahan Ali ◽  
...  
Keyword(s):  
Block Design ◽  
Field Trials ◽  
Morphological Data ◽  
Main Field ◽  
Short Life ◽  
Rice Varieties ◽  
Nitrogenous Fertilizer ◽  
Sowing Dates ◽  
Randomized Complete Block Design ◽  
Disease Free

Boro rice (grown in winter under irrigated condition) contributes to the major portion of rice production (over 50%) in Bangladesh. Binadhan-17 is a green super rice developed by BINA which requires 30% less nitrogenous fertilizer and water which is grown in aman season (primely produced under rainfed). Due to it’s increasing popularity and adoption rice growers are keen to cultivate it in boro season also. Taking account of the above situation, two field trials were conducted at Magura during November 2019 to May 2020 to investigate the effect of variety, sowing dates and their interaction. Factorial RCBD (Randomized Complete Block Design) was applied for experimentation. Two rice varieties: Binadhan-17 (V1), BRRI dhan58 (V2) and three sowing times: 30th November (T1), 10th December (T2), 20th December (T3) were used as treatments. 35 days old seedlings were transplanted in main field. Relevant agronomic and morphological data were statistically analyzed through Statistix 10.0. Combined effect of the above factors at farm exposed that, T1×V1 required longest days (159.33 days) to mature. but, comparatively short life cycle (149.97 days) was observed by T3×V2. Maximum grain was yielded (7.70 t/ha) by T2×V1 and minimum (5.74 t/ha) by T1×V1 treatment combination. Outcomes of on station revealed that, T1×V1 needed more days (158.00 days) to mature; conversely, alike duration was noted with T2×V2 (147.20 days) and T3×V2 (145.43 days) which matured quite earlier. T2×V1 produced the highest grain yield (7.41 t/ha) and T1×V2 the lowest (5.94 t/ha). Our results indicate that, planting of Binadhan-17 on 10th December may give insect-disease free grains with optimum yield in context of Magura region. Farmers will be financially benefited if they cultivate this variety in the boro season in lieu of aman; due to higher yield

scholarly journals PRODUCTIVITY OF PERENNIAL GRASSES AND MIXTURES WITH DIFFERENT SOWING DATES IN WESTERN SIBERIA

2020 ◽  
pp. 24-32
Author(s):  
V. A. Petruk
Keyword(s):  
Dry Matter ◽  
Crop Yields ◽  
Growing Season ◽  
Single Species ◽  
Field Studies ◽  
Perennial Grasses ◽  
First Year ◽  
Sowing Dates ◽  
Second Year ◽  
Sowing Period

The results of field studies for 2017 - 2019 are presented. yields of perennial grasses sown at different times of the growing season. Spring, summer, and winter sowing periods were compared. Alfalfa, clover, rump, and also their mixtures were sown in 2017 under the cover of barley. The value of the cover crop yield of spring and summer sowing periods did not differ significantly and amounted to 4-5 t / ha of absolutely dry matter. Winter barley crops have not formed. On average, over 2 years of use, the highest yields were observed in alfalfa-crust grass mixtures - 3.4 t / ha of absolutely dry matter. The lowest yield was obtained in the single-species seeding of the rump. Correspondingly, in the spring, summer and winter periods of sowing, the yield of rump was 1.6; 1.1 and 1.3 t / ha. With a late sowing period, the yield of perennial grasses is significantly lower compared to spring and summer. With winter sowing periods, the yield was the highest for grass stands of alfalfa and alfalfacrust grass mixture - 2.3 and 2.4 t / ha. It should be noted that in the second year of use, the yield by the sowing dates in single-species crops and grass mixtures is leveled. The winter crops of perennial grasses in the first year of use formed a low yield. Only in the second year (third year of life) the productivity of perennial grasses of winter sowing began to increase. Consequently, in the area under perennial grasses of the winter sowing period, during one growing season (the next year after sowing), the crop was not actually formed. Based on the data obtained, production can be recommended for spring and summer planting of perennial grasses under the cover of barley. The winter sowing period provides economically valuable crop yields only by the third year of life.

scholarly journals DYNAMICS OF FORMATION OF THE SQUARE OF BEETS PLANTS OF BEETS DEPENDING ON VARIETY SPECIAL FEATURES AND TERMS OF SEEDING UNDER CONDITIONS OF THE RIGHT-FOREST STEPPE OF UKRAINE

2019 ◽  
pp. 173-182
Author(s):  
Inna Palamarchuk
Keyword(s):  
Aerial Part ◽  
Root Formation ◽  
Weather Conditions ◽  
Forest Steppe ◽  
Sowing Time ◽  
The Third ◽  
Sowing Dates ◽  
Number Of Leaves ◽  
The Right ◽  
Sowing Period

The results of studies on the dynamics of the formation of the area of leaves of plants of beetroot canteen depending on varietal characteristics and sowing time in the conditions of the Forest-Steppe of Right-Bank Ukraine are presented. The dependence of the growth and development of beetroot plants on varietal characteristics and sowing dates, as well as on weather conditions that were in the studied time, was revealed. The largest number of leaves in the phase of intensive root formation was formed by plants with a sowing period of I decade of May: 13.3 pcs. / plant – Bordo Kharkivskiy, 13.1 pcs. / plant – Opolskiy. The greatest mass of the root crop in the phase of intensive root formation was planted at a sowing period of the third decade of April: the Bordo Kharkivskiy – 72.4 g, the variety Opolskiy – 43.5 g. The same pattern was observed when taking into account the mass of the aerial part of beetroot. In the Bordo Kharkivskiy variety, it varied from 92.4 g to 87.5 g depending on the sowing time, in the Opolskiy variety from 33.7 g to 31.7 g, that is, the beet plants of the Bordo Kharkivskiy cultivar formed a significantly larger mass of the aerial part in comparison with the Opolskiy variety. Plants were sown with the largest leaf area at a sowing period of the 3rd decade of April: in the Bordo Kharkivskiy – 1.2 – 4.0 thousand m2 / ha, in the Opolskiy variety – 1.0 – 2.3 thousand m2 / ha. According to the results of the crop accounting, it was found that it depended on the variety and sowing period of beetroot. On average, over the years of research, the highest yield was observed with a sowing period of the third decade of April: 63.1 t / ha for the Bordo Kharkivskiy variety, 55.9 t / ha for the Opolskiy variety.

scholarly journals Effect of Plant Ash on Nutrient Quality and Antioxidant Activity of African Yam Bean Seed Porridge in Relation to Cooking Time

2020 ◽  
Vol 11 (07) ◽  
pp. 591-602
Author(s):  
Anthony N. Ukom ◽  
Faith C. Egejuru ◽  
Philippa C. Ojimelukwe ◽  
Ugwuona U. Fabian
Keyword(s):  
Antioxidant Activity ◽  
Cooking Time ◽  
Bean Seed ◽  
Nutrient Quality ◽  
African Yam Bean ◽  
Plant Ash

scholarly journals Effect of seedbed methods and time of harvest on the yield and nutritive value of some forage crops grown on Vertisol at Debre Zeit, Ethiopia

1992 ◽  
Vol 1 (5) ◽  
pp. 491-497
Author(s):  
Abate Tedla ◽  
Helena Airaksinen ◽  
M. A. Mohamed-Saleem
Keyword(s):  
Avena Sativa ◽  
Crude Protein ◽  
Dry Matter ◽  
Nutritive Value ◽  
Dry Matter Yield ◽  
Lablab Purpureus ◽  
Forage Crops ◽  
Dry Matter Digestibility ◽  
Time Of Harvest

The influence of the improved drainage broadbed and furrow (BBF), as opposed to the traditional flat seedbed over the growing season on the dry matter yield and nutritive value of Avena sativa, Vigna unguiculata, Lablab purpureus, Vida dasycarpa, Trifolium steudneri and Sesbania sesban were studied on Vertisol. Up to 7 t/ha dry matter yield was recorded for Avena sativa and Lablab purpureus when planted on Vertisols with improved drainage. Dry matter yield of forage crops also increased with advance in stage of maturity or subsequent harvests. On both improved and traditional flat seedbed methods, the chemical analysis of forage crops showed similar declines in crude protein content and in vitro dry matter digestibility (IVDMD) levels as the maturity of forage crops progressed.

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