scholarly journals Compost Enhances Forage Yield and Quality of River Saltbush in Arid Conditions

Agriculture ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 595
Author(s):  
Jianjian Li ◽  
Esmat F. Ali ◽  
Ali Majrashi ◽  
Mamdouh A. Eissa ◽  
Omer H. M. Ibrahim
Keyword(s):  
Crude Protein ◽  
Arid Regions ◽  
Animal Feed ◽  
Field Studies ◽  
Forage Yield ◽  
Saline Soils ◽  
Mineral Contents ◽  
Yield And Quality ◽  
Compost Application

High temperatures and water scarcity are among the main obstacles to producing fodder in arid regions. Saltbush shrubs are used for livestock in many arid regions, especially in saline conditions, due to their high salt tolerance. The produced forage materials under these saline conditions are often low in quantity and quality. This article presents field studies that were conducted for two growing seasons to evaluate the forage yield and quality of river saltbush (Atriplex amnicola Paul G. Wilson) as a function of compost application. The plants were cultivated in saline soil (15 dS m−1), and compost was added at four rates (0, 5, 10, and 15 t ha−1). River saltbush plant produced 9.23−15.60 t ha−1 of stems and 4.25−7.20 t ha−1 of leaves yearly (over all the treatments). The crude protein (CP) ranged between 48−70 g kg−1 in the stems and between 160−240 g kg−1 in the leaves (over all the treatments). The forage yield, crude protein, dry matter, and mineral contents of the tested plant increased significantly (p < 0.05) due to compost addition. The application of 5, 10, and 15 t ha−1 of compost reduced the Na+ concentrations in the leaves by 14, 16, and 19% (as means of two years) compared with the control. In the same trend, these rates reduced the oxalate concentrations in the leaves by 38, 30, and 29% (as means of two years) compared with the control. Our results show that compost application improves the activity of polyphenol oxidase (PPO) and catalase (CAT). Compost reduces the adverse impacts of soil salinity by improving the photosynthesis process and increasing the activity of antioxidant defense. Compost also enhances the growth of river saltbush plants cultivated in saline soils, thus, enhancing their value as animal feed. Halophyte plants can be used to utilize saline soils that are not suitable for traditional production. Compost addition is a good agricultural strategy to increase growth and reduce the negative effects of salts.

Effect of various levels of nitrogen on growth, yield and quality of fodder maize

2017 ◽  
Vol 2 (02) ◽  
pp. 197-200
Author(s):  
Rajeev Kumar ◽  
Sanjeev Kumar ◽  
Anil Kumar ◽  
B. B. Singh ◽  
Ravendra Singh ◽  
...  
Keyword(s):  
Field Experiment ◽  
Leaf Area ◽  
Plant Height ◽  
Crude Protein ◽  
Dry Matter ◽  
Growth Yield ◽  
Forage Yield ◽  
Fresh Weight ◽  
Yield And Quality

A field experiment was conducted in the Department of Agricultural Botany, Janta Mahavidiyalaya Ajeetmal, Auraiya (C. S. J. M. University, Kanpur) during 2014, to evaluate the effect of various levels of nitrogen on growth, yield and quality of fodder maize. 3 treatments were taken up (viz.,T1 75, T2 100 and T3 125 kg nitrogen ha-1 along with control (T0).Plant height, dry matter accumulations (t ha-1), forage yield (t ha-1) increased with increasing levels of nitrogen, while stem diameters (cm), leaf area (cm2), fresh weight (g), crude protein percent decreased with increasing levels of nitrogen.

scholarly journals DETERMINATION OF HERBAGE YIELD AND QUALITY OF DIFFERENT SOYBEAN VARIETIES

2021 ◽  
Vol 10 (20) ◽  
pp. 13-18
Author(s):  
Yasin Akinci ◽  
Mahmut Kaplan
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Forage Yield ◽  
Neutral Detergent Fiber ◽  
Soybean Cultivars ◽  
Dry Matter Digestibility ◽  
Yield And Quality ◽  
Herbage Yield ◽  
Effect On Yield

Objectives of the present study are to determine the variations in forage yield and quality of soybean cultivars. Experiments were conducted in randomized complete blocks design with 3 replications during the growing season of 2016. A total of 10 cultivars were used as the plant material of the experiments (Bravo, A3127, Traksoy, İlksoy, Mersoy, Nova, SA-88, Arısoy, Safir, Atakişi). Cultivars had a significant effect on yield and chemical composition. Results revealed that green herbage yields varied between 826.39 - 1199.17 kg/da, dry hay yields between 247.71 - 357.90 kg/da, crude protein yields between 16.91 - 39.86 kg/da, acid detergent fiber (ADF) ratios between 26.56 - 34.61%, neutral detergent fiber (NDF) ratios between 38.43 - 44.85%, crude ash contents between 7.20 - 11.22%, crude protein contents between 6.66 - 13.53%, dry matter digestibility (DDM) values between 61.94 - 68.21%, dry matter intake (DMI) values between 2.68 - 3.12% and relative feed values (RFV) between 2.68 - 3.12. The results of the study showed that A3127 cultivar was found to be prominent with green herbage yield (1199.17 kg/da) and dry hay yield (357.90 kg/da) and Safir cultivar was found to be prominent with crude protein yield (39.86 kg/da). It was concluded that the soybean cultivars A3127 and Safir could be recommended for hay production.

scholarly journals Optimizing Yield and Quality of Silage and Hay for Pea–Barley Mixtures Ratio under Irrigated Arid Environments

2021 ◽  
Vol 13 (24) ◽  
pp. 13621
Author(s):  
Walid Soufan ◽  
Nasser A. Al-Suhaibani
Keyword(s):  
Crude Protein ◽  
Block Design ◽  
Forage Yield ◽  
Meat Production ◽  
Arid Environments ◽  
Hordeum Vulgare L ◽  
Forage Crops ◽  
Mixture Ratio ◽  
Yield And Quality

The changing climate, water scarcity, reduction in the land area under forage crops, expanding ruminant population, burgeoning demands for milk and meat production and food security concerns all insist on a necessary increase in forage production and quality. Cereal–legume mixed intercropping offers a biologically superior option to boost herbage yield and quality of preserved fodder (hay and silage), provided that rationalization of the component crop’s proportional ratio is performed. Therefore, the current study was conducted to determine the forage yield and quality of barley (Hordeum vulgare L.) and pea (Pisum sativum L.) mixtures at the ratios 100:0, 75:25, 50:50, 25:75 and 0:100. The experiment was laid out in the regular arrangement of a randomized complete block design with three replicates. The results exhibited that forage quality was significantly affected by the mixture ratio. There was a significant improvement in protein, fiber rate and digestibility from the mixture. The ratios of barley and pea with 50:50 and 25:75 produced the maximum productivity and the best quality of forage. Regarding forage preservation, silage recorded higher contents of crude protein, ash and lower fiber contents than hay. Among seed mixtures, 0:100 ratio of barley–pea yielded the highest quality of silage with the maximum crude protein, ash and digestibility with lowest fiber contents.

scholarly journals Effects of hybrid and row spacing on maize forage yield and quality

2011 ◽  
Vol 52 (No. 11) ◽  
pp. 515-522 ◽  
Author(s):  
S. Iptas ◽  
A.A. Acar
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Quality Parameter ◽  
Forage Yield ◽  
Neutral Detergent Fiber ◽  
Row Spacing ◽  
Acid Detergent Fiber ◽  
Yield And Quality ◽  
Whole Plant

This study was conducted to determine the effect of row spacing (40, 60 and 80 cm) on forage dry matter (DM) yield and quality of four hybrids grown in the years 2001 and 2002. The highest DM yield was obtained from the Arifiye (24.1 and 22.4 t/ha) while the lowest DM yield was obtained from Pioneer 3163 (19.9 and 19.8 t/ha) in the years 2001 and 2002, respectively. As row spacing increased, DM yield as an average of two years decreased from 27.2 to 16.6 t/ha. No differences were found among row spacing for DM content, harvest index (HI) and ear content. As row spacing increased, whole-plant acid detergent fiber (ADF) and neutral detergent fiber (NDF) content increased from 214 to 227 g/kg and from 420 to 451 g/kg during the year 2001, respectively. However, ADF content decreased from 281 to 267 g/kg and NDF contents decreased from 530 to 515 g/kg with increasing row spacing during the year 2002. In this study, hybrids showed distinct differences for crude protein, ADF and NDF contents in both years. Forage quality parameter including ADF and NDF of Pioneer 3163, TTM 8119 and Karadeniz Yildizi were higher than Arifiye hybrid.

Response of forage yield and quality to thinning and fertilization of young forests: implications for silvopasture management

2014 ◽  
Vol 44 (4) ◽  
pp. 281-289 ◽  
Author(s):  
Pontus M.F. Lindgren ◽  
Thomas P. Sullivan
Keyword(s):  
Pinus Contorta ◽  
Crude Protein ◽  
Bos Taurus ◽  
Forage Yield ◽  
Yield And Quality ◽  
South Central ◽  
Commercial Thinning ◽  
Increase Productivity ◽  
Young Forests

Integration of trees with forage and livestock production (silvopastoralism) could increase productivity of forest and range resources in western North America. Pre-commercial thinning (PCT) and fertilization are two silvicultural practices that could enhance silvopasture. We tested two hypotheses (H): that yield and quality of forage would be enhanced by (H1) heavy thinning (PCT) to ≤1000 stems·ha−1 and by (H2) repeated fertilization in lodgepole pine (Pinus contorta Dougl. ex Loud. var. latifolia Engelm.) stands. Study areas were located near Summerland and Kelowna in south-central British Columbia, Canada. Each study area had six treatments: three pairs of stands thinned to densities of ∼500 (low), ∼1000 (medium), and ∼2000 (high) stems·ha−1 with one stand of each pair fertilized five times at 2 year intervals. Forage yield was enhanced by PCT, but only within fertilized stands. Forage quality was generally not affected by PCT, except for crude protein of herbs that was poorer in heavily thinned stands. Fertilization tended to enhance forage yield and quality in the heavily thinned stands. Significantly improved quality of pinegrass (Calamagrostis rubescens Buckley) indicated that repeated fertilization, coupled with heavy thinning, may extend the period when high-quality forage is available, thereby allowing for increased stocking densities of cattle (Bos taurus L.) and perhaps extending the grazing season into the fall.

FORAGE YIELD AND QUALITY OF ALFALFA FOLLOWING LATE FALL APPLICATIONS OF 2,4-D OR 2,4-DB

1976 ◽  
Vol 56 (4) ◽  
pp. 929-934 ◽  
Author(s):  
J. WADDINGTON ◽  
J. GEBHARDT ◽  
D. A. PULKINEN
Keyword(s):  
Crude Protein ◽  
Butyl Ester ◽  
Forage Yield ◽  
Quality Factors ◽  
Crude Fibre ◽  
Yield And Quality ◽  
Late Fall ◽  
Crepis Tectorum ◽  
Dichlorophenoxy Acetic Acid

Dormant alfalfa (Medicago media Pers. cv. Vernal) was sprayed with 2,4-D [(2,4-dichlorophenoxy) acetic acid] (as amine) and 2,4-DB [4-(2,4-dichlorophenoxy) butyric acid] (as butyl ester) in late fall of 1972 and 1973. Alfalfa was damaged less, and narrow-leaved hawks-beard (Crepis tectorum L.) was controlled better by 2,4-DB than by 2,4-D. Herbicide applications had small effects on the quality factors crude protein, crude fibre, carotene, and xanthophylls, and in no case improved them significantly. Differences which were significant and similarities in effect between comparable herbicide rates in the two experiments indicate that losses in forage yield or quality or both are likely to occur when 2,4-D or 2,4-DB is applied to dormant alfalfa.

scholarly journals Forage yield and quality of a dense thorny and thornless "jurema-preta" stand

2007 ◽  
Vol 42 (3) ◽  
pp. 341-347 ◽  
Author(s):  
Ivonete Alves Bakke ◽  
Olaf Andreas Bakke ◽  
Alberício Pereira Andrade ◽  
Ignacio Hernan Salcedo
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Block Design ◽  
Forage Yield ◽  
Crude Protein Content ◽  
Forage Production ◽  
Basal Diameter ◽  
Yield And Quality ◽  
Randomized Block Design

The objective of this work was to compare forage production and quality of thorny and thornless "jurema-preta" (Mimosa tenuiflora (Willd.) Poiret) in a dense planted stand, subjected to annual pruning of fine branches, in Patos, PB, Brazil. The experiment consisted of two treatments (thornless and thorny "jurema-preta") in a complete randomized block design, with ten replicates of two linear plots subdivided in time. Forage mass and chemical composition of fine branches and the basal diameter of plants were measured during five years. Pruning decreased (p<0.05) increments in basal diameter and forage production. Annual dry matter yields reached 4,108 and 5,833 kg ha-1, respectively, for thornless and thorny plants, and forage quality was similar (p>0.05) for both genotypes. This roughage fodder (minimum NDF and ADF averages were 56±1.1% and 43±1.0%, respectively) had low P and K concentrations. Its average crude protein content was greater than 9.9±0.5%, which exceeds the minimum necessary for animal maintenance. Both "jurema-preta" genotypes tolerated pruning of fine branches and contributed with a significant amount of roughage fodder for animal maintenance in the dry season.

Forage Yield and Quality of Brassica sp. Established Using Preemergence Herbicides 1

1984 ◽  
Vol 76 (1) ◽  
pp. 114-116 ◽  
Author(s):  
J. L. Griffin ◽  
G. A. Jung ◽  
N. L. Hartwig
Keyword(s):  
Forage Yield ◽  
Yield And Quality ◽  
Preemergence Herbicides

scholarly journals Effect of harvesting time on forage yield and quality of maize

2018 ◽  
Vol 34 (3) ◽  
pp. 345-353 ◽  
Author(s):  
Violeta Mandic ◽  
Zorica Bijelic ◽  
Vesna Krnjaja ◽  
Aleksandar Simic ◽  
Maja Petricevic ◽  
...  
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Dry Matter ◽  
Matter Content ◽  
Forage Yield ◽  
Dry Matter Content ◽  
Crude Protein Content ◽  
Maize Hybrid ◽  
Growing Seasons ◽  
Yield And Quality

Maize is the very important silage source in the world. Timely harvesting ensure high maize forage yield and quality. Therefore, the study focused on the effects of four harvesting times (starting at the 12 August every 7 days) on yield and qualitative parameters of forage green mass of maize hybrid ZP 677. The experiment was set in Vojvodina Province, Serbia, during the 2013 and 2014 growing seasons. Plant height, stem diameter, number of leaves per plant, ear percentage, forage yield, dry matter content and crude protein content were higher, while stem percentage was lower in 2014 with favorable climatic condition. Forage yield, crude protein content, ADF and NDF decreased, while dry matter content significantly increased with delay in harvesting. The maize hybrid should be harvested when the milk line is three-quarter of the way down the grain that is in the third decade of August.

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