scholarly journals Influence of Zinc Fortification on Yields and Quality of Fodder Maize

Agropedology ◽  
2019 ◽  
Vol 30 (2) ◽  
Author(s):  
M. Shanti ◽  
◽  
R. Susheela ◽  
V. Chandrika ◽  
T. Shashikala ◽  
...  
Keyword(s):  
Crude Protein ◽  
Foliar Application ◽  
Zinc Content ◽  
Fertilizer Application ◽  
Quality Parameters ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Soil Application ◽  
Foliar Sprays ◽  
Zinc Fortification

An experiment was conducted to study the effect of fortification of fodder maize var. African Tall with micronutrient zinc through ZnSO4 fertilizer application. The study involved fortification at different doses through soil application and foliar sprays at different stages of crop. Green fodder yields were highest at 50 kg ZnSO4 ha-1. Zinc content increased with increasing crop growth from knee high (18.9 mg kg-1) to fodder harvest (37.9 mg kg-1) with highest concentration at soil application of 50 ZnSO4 ha-1. Zinc fortification of 23% was observed when 50 kg of ZnSO4 was added through soil application while soil application of 25 kg ZnSO4 ha-1 along with two foliar sprays at knee high and tasseling showed on par yields. Foliar sprays complemented soil application but foliar application alone excluding soil application failed to show impact on yields. No significant effect of zinc was observed on quality parameters viz., crude protein, acid detergent fiber or neutral detergent fiber. The crude protein content though did not vary significantly, highest was observed when 50 kg ZnSO4 was applied as soil application. Zinc application significantly influenced Neutral detergent fiber at fodder harvest, on the contrary, acid detergent fiber was not effected at any stage of crop.

scholarly journals Using Soil and Foliar Applications of some Fertilizers to Improve the Yield and Quality Parameters of Table Grapes (Vitis vinifera L.)

2020 ◽  
Vol 77 (1) ◽  
pp. 1
Author(s):  
Hisham ABO-AHMEDEH ◽  
Amer MHASNEH ◽  
Hamzeh RAWASHDEH
Keyword(s):  
Foliar Application ◽  
Fertilizer Application ◽  
Quality Parameters ◽  
Control Treatment ◽  
Vitis Vinifera L ◽  
Foliar Fertilizer ◽  
Soil Application ◽  
Application Method ◽  
Table Grapes ◽  
Yield And Quality

The objective of the current study was to investigate the effect of soil and foliar application of some fertilizers on the yield and quality of table grapes cv. Alkdarri. Soil and foliar fertilizer application treatments included a control, Ca 200 g/vine, K 150 g/vine, N 200 g/vine, Ca 30 g/L, grow more INC fertilizer 10 g/L, K 20 g/L, and Cu 5 mg/L. Results indicate that soil and foliar fertilizer application increases quality and quantity of table grapes compared to control treatment. The highest berry diameter, a weight of 100 berries and a size of 100 berries were obtained in vines treated with Ca 200 g/vine, using the soil application method. The highest cluster weight was obtained in vines that were treated with K 150 g/vine, using the soil application method. The highest berry firmness was obtained in vines that were treated with K 20 g/L using the foliar application method. The highest pH and TSS were obtained in vines treated with Cu 5 mg/L, using the foliar application method. The highest fruit yield was found in vines that were treated with 150 g K.

Assessment of yield and quality characteristics of alfalfa (Medicago sativa L.) cultivars with different fall dormancy rating

2017 ◽  
Author(s):  
Mustafa Avci ◽  
Rüºtü Hatipoglu ◽  
Selahattin Çinar ◽  
Numan Kiliçalp
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Quality Parameters ◽  
Neutral Detergent Fiber ◽  
Dry Matter Yield ◽  
Acid Detergent Fiber ◽  
Yield And Quality ◽  
Fall Dormancy ◽  
Feed Value ◽  
Medicago Sativa L

This research was conducted to determine performances of seven alfalfa cultivars with different fall dormancy rates in terms of dry matter yield and some quality parameters under Mediterranean conditions throughout the years of 2007-2009. In the study, cultivars were evaluated for dry matter yield (DMY), leaf/stem ratio (LSR), crude protein (CP) content, crude protein yield (CPY), acid detergent fiber (ADF), neutral detergent fiber (NDF), digestible dry matter (DDM) content and relative feed value (RFV). According to average of two year results, there were significant differences among alfalfa cultivars in terms of all characters studied. Mean DMY, LSR, contents of CP, ADF, NDF, DDM and RFV were determined as 18.147 t ha-1, 0.82, 17.4 %, 41.0 %, 49.0 %, 56.9 % and 114. The highest DMY averaged over two years was obtained from cultivar Nimet while lowest one was obtained from Magnum 5. As a dormant cultivar, Magnum 5 was superior in terms of LSR and CP content to the other alfalfa cultivars and it was lower in ADF and NDF content than the others. It was concluded that cultivar Nimet with the highest DMY and CPY yields can be recommended as a non-dormant cultivar for farmers in regions of Turkey with the Mediterranean climate.

scholarly journals Effect of Zinc Fortification on Quality, Yield and Economics of Sweetcorn

2021 ◽  
pp. 155-164
Author(s):  
Monika Peddapuli ◽  
B. Venkateswarlu ◽  
V. Sai Surya Gowthami
Keyword(s):  
Management Practices ◽  
Block Design ◽  
Foliar Spray ◽  
Zinc Content ◽  
Quality Parameters ◽  
Cost Ratio ◽  
Soil Application ◽  
Foliar Sprays ◽  
Net Returns ◽  
Nano Zinc

A field experiment was performed at Agricultural College, Bapatla, ANGRAU, Guntur during kharif season of 2020 to evaluate the efficacy of zinc nutrition on quality, yield and economics of sweetcorn. Experiment was carried out in Randomized Block Design and comprising of nine treatments with three replications. The results disclosed that application of recommended dose of fertilizers along with soil application of 10 kg ha-1 Zn EDTA + two foliar sprays of nano zinc @ 250 ppm at 20 & 40 DAS registered remarkably higher protein content (12.98%) and zinc content (34.59 ppm) in kernel which was considered to be superior over the remaining zinc management practices tried. Also, highest green cob (12,638 kg ha-1), green fodder (19,674 kg ha-1), stover yield (7,590 kg ha-1) and gross returns (₹ 1,93,360 ha-1) was recorded from the treatment with soil application of Zn EDTA @ 10 kg ha-1 + two foliar sprays of nano zinc @ 250 ppm at 20 & 40 DAS along with RDF over control. However, highest net returns (₹ 1,38,664 ha-1) and benefit cost ratio (2.74) was recorded with RDF + ZnSO4 @ 25 kg ha-1 (Soil) + Nano ZnO @ 250 ppm at 20 and 40 DAS (Foliar spray). The effectiveness of Zn EDTA compared to ZnSO4 is responsible for the higher quality parameters and yield of sweetcorn but due to its higher cost, Net returns and B;C ratio are maximum for the plots treated with ZnSO4 making it more economically viable.

scholarly journals Yield, Agronomic Characteristics and Chemical Composition of Silage Fodder (Sorghum bicolor L.) With and Without Fertilization

2021 ◽  
Vol 13 (12) ◽  
Author(s):  
Gerardo Analco-Cisneros ◽  
María de los Á. Maldonado-Peralta ◽  
Paulino Sánchez-Santillán ◽  
María B. Bottini-Luzardo ◽  
José L. Valenzuela-Lagarda ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Structural Characteristics ◽  
Quality Parameters ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Agronomic Characteristics ◽  
Nutritional Characteristics ◽  
Sorghum Bicolor L

Objective: To evaluate the yield and structural characteristics of sorghum fodder, aswell as the chemical quality of the fodder and the silage with and without fertilization. Design/Methodology/Approach: The evaluated variables were, in the fodder: drymatter yield (DMY, kg ha -1 ), leaf:stalk ratio (L:S, g g -1 ), plant height (H, cm) andintercepted radiation (IR, %); and in the silage: dry matter (DM, %) crude protein (CP,%), neutral detergent fiber (NDF, %), acid detergent fiber (ADF, %), lactic acid (LA,%) and pH. There were two treatments, with fertilization and without fertilization. Results: The agronomic characteristics L:S, H and IR improved with fertilization(P<0.05). The DMY with fertilization was 7060 kg DM ha -1 and without fertilization, itwas 5472 kg DM ha -1 . The values of DM, CP, NDF, ADF and LA of the silage withfertilization were 33.60, 7.83, 51.06, 28.51 and 4.51%, respectively, and the pH was4.3, and without fertilization these values were 47.67, 5.83, 43.36, 25.21 and 2.86%,respectively, and the pH was 4.66; all values were different when comparing with andwithout fertilization (P<0.05).Study Limitations/Implications: These quality parameters should continue to bestudied in sorghum silages and with different fertilization doses to expand thedecision outlook.Findings/Conclusions: According to the results obtained, it is concluded that thesorghum fodder crop should be fertilized for the ensilage, since higher dry matteryield, better agronomic, and nutritional characteristics are obtained.s

scholarly journals Glycerol inclusion levels in corn and sunflower silages

2014 ◽  
Vol 38 (5) ◽  
pp. 497-505 ◽  
Author(s):  
Adriana de Souza Martins ◽  
Juliane Ribeiro de Oliveira ◽  
Marili Lopes Lederer ◽  
José Luís Moletta ◽  
Shivelly Los Galetto ◽  
...  
Keyword(s):  
Seasonal Cycle ◽  
Crude Protein ◽  
Dry Matter ◽  
Nutritional Value ◽  
High Efficiency ◽  
Corn Silage ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Ph Values ◽  
Four Levels

Due to the seasonal cycle of forage, the use of silage to feed animals provides nutrients throughout the year. However, its quality can be improved with the inclusion of additives and other products. Glycerol is a rich source of energy and present a high efficiency of utilization by animals. The purpose of this work was to evaluate the effect of glycerol inclusion on the chemical and fermentation characteristics of corn and sunflower silages. Two silage sources (maize and sunflower) were used and four levels of glycerol inclusion (0, 15, 30 and 45%) based on dry matter were carried out. The experimental design was completely randomized in a 2 x 4 factorial arrangement with five replications. The pH values and chemical composition of corn and sunflower silages were determined. In both silages there was increment of dry matter, non-fiber carbohydrates and total digestible nutrients (TDN) added to a reduction of crude protein, neutral detergent fiber and acid detergent fiber due to the glycerol inclusion. The corn silage required 45% glycerol to achieve the TDN level of the sunflower silage. The glycerol addition contributed to the increase in the nutritional value, offsetting loss of quality in the ensiling process.

scholarly journals Nutritional Characterization of Medicago sativa (Alfalfa) for Feeding to Ruminants

2021 ◽  
Author(s):  
F. Almeida López ◽  
P. Toalombo Vargas ◽  
S. Jiménez Yánez ◽  
M. Chávez Haro
Keyword(s):  
Medicago Sativa ◽  
Crude Protein ◽  
Central Zone ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Nitrogen Free Extract ◽  
Palabras Clave ◽  
Nutritional Characteristics ◽  
Region Data

This study aimed to analyze the nutritional characteristics of Medicago sativa (Alfalfa) hay for the feeding of ruminants in the central zone of the Sierra Region. The study was conducted in the Laboratory of the Faculty of Pecaurias Sciences of the Higher Polytechnic School of Chimborazo. Cutting was carried out for 60 days in different areas of the central Sierra region. Data were analyzed using descriptive statistics. Results of the bromatological analysis showed that the average total humidity was 11.12 ± 0.20% in (Rp-00542) while the minimum was 7.79 ± 0.05% in (Rp-00224). Values for dry matter ranged between 91.25 ± 0.03% (Rp336) and 88.53 ± 0.09% (Rp492); dry base ash ranged between 12.51 ± 0.08% (Rp500) and 9.16 ± 0.08% (Rp521); dry organic matter ranged between 90.84 ± 0.13% (Rp521) and 87.49 ± 0.08% (Rp521); and dry crude protein ranged between 22.44 ± 0.26% (Rp492) and 18.73 ± 0.08% (Rp336). The following values were also obtained: 1.94 ± 0.93% dry ethereal extract; 32.06 ± 2.11% dry nitrogen free extract; 46.96 ± 3.78% dry neutral detergent fiber; 40.67 ± 3.36% dry acid detergent fiber; and 8.23 ± 0.64% dry lignin detergent acid. Therefore, it can be determined that forage mixture provides all of the nutrients to the species of zootechnical interest. Keywords: Medicago sativa, alfalfa, sierra centro, rumiants. RESUMEN En el Laboratorio de la Facultad de Ciencias Pecaurias de la Escuela Superior Politécnica de Chimborazo, se realizó la Caracterización Nutricional de henos de Medicago sativa (Alfalfa) para la alimentación de Rumiantes en la zona centro de la Región Sierra; Mediante estadística descriptiva se obtuvo los siguientes resultados del análisis bromatológico a los 60 días de corte en las diferentes zonas de la región Sierra - Centro, se puede observar que el mayor promedio de la humedad total fue 11,12 ± 0,20% en (Rp-00542) mientras que el menos fue 7,79 ± 0,05% en (Rp-00224); para Materia Seca-Total los valores se obtuvieron entre  91,25 ± 0,03% (Rp336) y 88,53 ± 0,09% (Rp492); Cenizas base seca 12,51 ± 0,08% (Rp500) y 9,16 ± 0,08% (Rp521); el mayor valor para % Materia Orgánica Base seca fue de 90,84 ± 0,13% (Rp521) y el menor con 87,49 ± 0,08% (Rp521); para % Proteína cruda base seca la mejor respuesta fue 22,44 ± 0,26 (Rp492) % y el menor  18,73 ± 0,08 (Rp336), Fibra cruda base seca; 1,94 ± 0,93% Extracto etéreo base seca; 32,06 ± 2,11% Extracto Libre de Nitrógeno base seca; 46,96 ± 3,78% Fibra Detergente Neutro base seca; 40,67 ± 3,36% Fibra Detergente Acida base seca; 8,23 ± 0,64% Lignina Detergente Acida base seca. Por lo que se puede determinar que la mezcla forrajera aporta todos los nutrientes a todas las especies de interés zootécnico. Palabras clave: Medicago sativa, alfalfa, sierra centro, rumiantes.

scholarly journals Nutritive value of sugarcane silages with different bacterial additives and fermentation periods

2020 ◽  
Vol 21 ◽  
Author(s):  
Ivone Rodrigues da Silva ◽  
Francirose Shigaki ◽  
Rosane Cláudia Rodrigues ◽  
Ana Paula Ribeiro Jesus ◽  
Clésio dos Santos Costa ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritional Value ◽  
Nutritive Value ◽  
Soluble Fraction ◽  
B Value ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Fermentation Period

ABSTRACT The objective of this study was to evaluate the nutritive value of sugarcane silage with or without inoculation with P. acidipropionici or L. buchneri, over three fermentation periods. The experimental design was completely randomized in a 3 x 3 inoculant by fermentation period factorial arrangement (without inoculant, inoculant 1, inoculant 2; x three fermentation periods, 10, 60, 90 days). Values of pH, dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose (HEM) and lignin were determined and in situ DM degradability profiles were modelled for parameters a, b and c, potential degradation (A) and effective degradability (ED). The 90 day fermentation yielded a lower pH for both inoculants. There was an interaction between inoculant and fermentation period (P < 0.05) for DM content, with a reduction in silage DM without the additive at 90 days. The CP, HEM, ADF and lignin contents of sugarcane were not influenced by the treatments. The addition of P. acidipropionici provided the lowest NDF content at 10 days and presented a higher fraction a, potential degradation and ED. At 60 days, there was no variation in soluble fraction, the control silage showed a higher fraction b, higher potential degradation and ED. At 90 days of fermentation, L. buchneri silages presented a higher fraction a, degradation rate and DE and a higher b value was obtained in the silage without inoculant. Inoculants are effective in maintaining the silage DM content and nutritional value during prolonged fermentation periods.

scholarly journals Nutritional composition of 'Ponta Negra' forage sorghum silage enriched with dried Leucaena leucocephala forage

2019 ◽  
Vol 40 (5Supl1) ◽  
pp. 2397
Author(s):  
Clésio dos Santos Costa ◽  
Rosane Cláudia Rodrigues ◽  
Ricardo Alves de Araújo ◽  
Francisco Naysson de Sousa Santos ◽  
Giovanne Oliveira Costa Sousa ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Lignin Content ◽  
Nutritional Composition ◽  
Gas Production ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Linear Effect ◽  
Inclusion Level ◽  
Sorghum Silage

he aim of this study was to evaluate fermentation and chemical characteristics and the in situ degradability of sorghum silages enriched with dried Leucaena. The experiment was conducted as completely randomized design with four treatments (0 - control silage, silage without leucaena; 10.0, 20.0, or 30.0% inclusion of Leucaena) and five replicates, totaling 20 experimental units. The inclusion levels of leucaena influenced (P 0.05), with all silages having values above 90%. Gas loss decreased (P < 0.05) as the level of leucine increased in sorghum silage. A linear increase was observed for dry matter (P ? 0.0001) and crude protein (P = 0.0008) contents in response to Leucaena inclusion. There was a linear (P < 0.05) linear effect on neutral detergent fiber, hemicellulose and acid detergent fiber. As leucaena inclusion levels increased, for each 1% inclusion a reduction of 0.179 was observed; 0.059 and 0.119% for the values of neutral detergent fiber, hemicellulose and acid detergent fiber respectively. The inclusion of leucaena influenced (P < 0.05) the increase of silage lignin levels, probably due to the higher lignin content of the legume. The soluble fraction (a) of the silages increased along with the Leucaena inclusion levels, with highest values observed at the inclusion of 20 and 30% of the legume, respectively. Potential degradation (A) increased linearly with the levels of Leucaena added to the silage; the highest value for this variable was observed at 30% inclusion. Effective degradability (ED) increased up to the inclusion level of 20% (46.77%). Degradation rate (c) decreased markedly with the use of 30% Leucaena. The use of the forage part of Leucaena dried for three hours leads to reduced gas production, increased dry matter and crude protein contents, and decreased fiber contents. The degradability of dry matter increases up to the inclusion level of 20%.

Comparison of Fall-Applied Pronamide with Spring-Applied Sethoxydim for Quackgrass (Agropyron repens) Control in Established Alfalfa (Medicago sativa)

Weed Science ◽  
1986 ◽  
Vol 34 (3) ◽  
pp. 444-448 ◽  
Author(s):  
Gilles D. Leroux ◽  
Robert G. Harvey
Keyword(s):  
Chemical Composition ◽  
Medicago Sativa ◽  
Crude Protein ◽  
Total Yield ◽  
Late Spring ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Herbicide Treatments ◽  
Agropyron Repens

Established stands of alfalfa (Medicago sativaL.) at two field locations were treated at one date in the fall with pronamide [3,5-dichloro (N-1,1-dimethyl-2-propynil) benzamide] at 0.8 and 1.6 kg ai/ha and at two dates in the spring with sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one} at 0.3 and 0.6 kg ai/ha for the control of quackgrass [Agropyron repens(L.) Beauv. # AGRRE]. Herbicide efficacy was compared by measuring botanical and chemical composition and yield of forage. Both chemicals suppressed quackgrass in first-cutting herbage. While sethoxydim at the higher rate was equivalent to pronamide for increasing the proportion of alfalfa in forage, pronamide was superior for increasing seasonal total yield. Late postemergence applications of sethoxydim were more effective for quackgrass regrowth control than earlier spring applications. Controlling quackgrass in late spring resulted in lower crude protein (CP) content in first-cutting forage than did controlling it in fall. Alfalfa competing with untreated quackgrass had a lower CP content than where quackgrass was controlled with herbicides. All herbicide treatments reduced the neutral-detergent fiber (NDF) of the herbage. As measured by the acid-detergent fiber (ADF) concentration of alfalfa, sethoxydim slightly retarded spring growth of the legume.

scholarly journals Effect of odontoplasty on apparent digestibility and consumption time of diet for equines

2018 ◽  
Vol 70 (1) ◽  
pp. 29-36
Author(s):  
F.C.D. Araújo ◽  
M.G. Cruz ◽  
J.C.C. Balieiro ◽  
M.L. Menezes ◽  
C.G. Moreira ◽  
...  
Keyword(s):  
Particle Size ◽  
Organic Matter ◽  
Crude Protein ◽  
Dry Matter ◽  
Live Weight ◽  
Neutral Detergent Fiber ◽  
Apparent Digestibility ◽  
Acid Detergent Fiber ◽  
Dietary Nutrients ◽  
Before And After

ABSTRACT The aim of this study was to investigate the effect of odontoplasty on apparent digestibility of diet for horses, consumption time, and particle size of feces. Nine horses were used, aged 14.5±3.3 years and weightng 531±38.7kg. The diet consisted of 1.5% of live weight (LW) in Tifton 85 hay and 0.75% of LW in concentrate for both assays. The experiment consisted of two tests of apparent digestibility using the method of total collection, before and after the odontoplasty, where the consumption time of hay and concentrate was also evaluated and the particle size of the feces was analyzed. An effect (P<0.05) of odontoplasty on the apparent digestibility coefficients of dry matter, organic matter, crude protein, neutral detergent fiber and acid detergent fiber was observed. Effect of the consumption time for the concentrate (P<0.05) was observed, but not for the forage (P<0.05). There was more retention (P<0.05) of the fecal particles in the sieves of bigger granulometry. The odontoplasty increases the digestibility of dietary nutrients and feces particle size, without changing feces quality. Animals after the procedure have shorter concentrate consumption time.

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