scholarly journals Role of salicylic acid as foliar spray on hydride rice (BRRI Hybrid dhan3) cultivation in Bangladesh

2017 ◽  
Vol 4 (3) ◽  
pp. 157-164
Author(s):  
Mohammad Issak ◽  
Most Moslama Khatun ◽  
Amena Sultana
Keyword(s):  
Salicylic Acid ◽  
Grain Yield ◽  
Biomass Production ◽  
Dry Matter ◽  
Foliar Application ◽  
Block Design ◽  
Foliar Spray ◽  
Dry Matter Production ◽  
Control Treatment ◽  
Matter Production

The experiment was conducted to study the effect of salicylic acid (SA) as foliar spray on yield and yield contributing characters of BRRI Hybrid dhan3.The experiment was laid out in a randomized complete block design (RCBD) with three replications and six treatment combinations as, T1: 0 μM SA, T2: 200 μM SA, T3: 400 μM SA, T4: 600 μM SA, T5: 800 μM SA and T6: 1000 μM SA. The results revealed that biomass production, dry matter production and yield and yield contributing characters were significantly increased due to the foliar application of SA. At the maximum tillering (MT) stage, the highest biomass production (15.0 t/ha) and dry matter production was observed in T3 treatment. Treatments T4, T5 and T6 showed significant variation on the effective tillers/hill. The maximum effective tillers/hill were found in the treatment T6. The percentages of spikelet sterility were decreased with increasing the level of SA and the percentage of filled grains/panicle were increased with increasing level of SA. The insect infestation was reduced with increasing level of SA to up to 1000 μM. The maximum grain yield (9.21 t/ha) and straw yield (9.22 t/ha) was found in the treatment T6 which was identical to T5. On the other hand, in all cases the lowest results were found in the control treatment. The result showed that grain yield of rice increased with increasing level of SA to up to 1000 μM (T6 treatment). Our results suggest that foliar spray of SA might be applied to increase the yield of hybrid rice in Bangladesh.Res. Agric., Livest. Fish.4(3): 157-164, December 2017

scholarly journals A Rice Variety (BRRI dhan29) Yield Performance as Influenced by Foliar Application of Salicylic Acid in Bangladesh

2020 ◽  
Vol 2 (1) ◽  
pp. p263
Author(s):  
Shahnaz Parveen ◽  
Mohammad Issak ◽  
Md. Sohanur Rahman ◽  
Fakhar Uddin Talukder ◽  
Shanta Islam
Keyword(s):  
Salicylic Acid ◽  
Grain Yield ◽  
Biomass Production ◽  
Foliar Application ◽  
Block Design ◽  
Rice Variety ◽  
Foliar Spray ◽  
Growth And Yield ◽  
Control Treatment ◽  
Yield Performance

Objective of this study was to examine and evaluate the role of different rates of salicylic acid (SA) as foliar spray on growth and yield performance of BRRI dhan29. The experiment was conducted at Sher-e-Bangla Agricultural University, Bangladesh from November, 2016 to May, 2017 following a randomized complete block design with five rates of SA in six replications. The results showed that the lower rate of SA (upto 0.75 mM) has a positive effect on rice biomass production including effective tiller per hill, filled grain per panicle, grain yield and straw yield. The highest dry matter production at both maximum tillering and panicle initiation stages was found at SA spray rate of 0.5 mM. The highest number of effective tillers per hill (14.7) as well as the highest filled grain (120.4) and grain yield (8.1 t/ha) were found at SA rate of 0.75 mM. However, the maximum biomass production was obtained at SA rate of 0.25 mM. The minimum grain yield (7.0 t/ha) was observed in the control treatment.

scholarly journals Produksi dan Kandungan Nutrien Beberapa Varietas Sorgum Hybrid dengan Jarak Tanam Berbeda sebagai Sumber Pakan

2019 ◽  
Vol 17 (1) ◽  
pp. 1-5
Author(s):  
Hajar Hajar ◽  
Luki Abdullah ◽  
Didid Diapari
Keyword(s):  
Biomass Production ◽  
Crude Protein ◽  
Dry Matter ◽  
Block Design ◽  
Plant Production ◽  
Crude Fiber ◽  
Dry Matter Production ◽  
Fresh Biomass ◽  
Matter Production

Sorghum feed is a type of cereal plant that has potential use as animal feed or forage. The reseach aim was to evaluate production and nutritional quality of some sorghum hybrid varieties, and determined the optimal spacing of sorghum plants. This research was arranged in a factorial randomized block design with 6 treatments and four replications. The first factor was the varieties of 12FS9006, 13FB7001 and 12S49001. The second factor was space of 25x25cm and 25x40 cm. The variables were fresh and dry matter of biomass production and also nutrient (ash, crude fiber, crude protein, Neutral Detergen Fiber and Acid Detergen Fiber. Sorghum varieties had significant effect (p<0.05) to fresh biomass production, dry matter biomass production, ash, crude ϐiber and crude protein). The space had a significant effect (p<0.05) to the dry matter production of biomass and crude fiber. The average variety of fresh biomass plant production was (18.90 tons ha-1), dry matter production of biomass was (4 ton ha-1), ash (5.51%), crude ϐiber (30.90%) and crude protein (8.45%). The average dry matter production was 4.34 tons ha-1 and crude ϐiber 29.96%. It can be concluded that the highest production and the best nutrient quality of sorghum hybrid was obtained at the sorghum variety of 12S49001, the distance of 25x25cm was the best plant space for hybrid sorghum production

scholarly journals Zinc Induced Variations in Dry Matter Production, Partitioning and Yield of Mungbean (Vigna radiata L.) under Water Stress

2021 ◽  
pp. 41-52
Author(s):  
B. Srikanth ◽  
K. Jayalalitha ◽  
M. Sree Rekha
Keyword(s):  
Water Stress ◽  
Seed Yield ◽  
Dry Matter ◽  
Foliar Application ◽  
Foliar Spray ◽  
Dry Matter Production ◽  
Flowering Stage ◽  
Mean Values ◽  
Matter Production ◽  
Zinc Application

A field experiment was conducted during rabi season of 2017-18 at Agricultural College Farm, Bapatla to study the effect of seed pre - treatment and foliar application of zinc on dry matter production, partitioning and yield of mungbean under water stress. The experiment was laid out in a split plot design with three replications consists of two main treatments viz., no stress i.e. control (M0) and stress from flowering stage (i.e. from 30 DAS) up to harvest (M1) and seven sub-treatments viz., no zinc application (S0), seed treatment with 0.05% and 0.075% ZnSO4 solutions for 5 hrs before sowing (S1 and S2), foliar spray of 300, 400 and 500 ppm ZnSO4 at 30 DAS (S3, S4 and S5) and water spray at 30 DAS (S6). The results showed that leaf, stem, reproductive parts, total dry matter and seed yield was decreased by 23.0, 23.3, 15.3, 18.7 and 33.6 per cent, respectively in the plants that were subjected to stress from flowering stage over control plants. Foliar zinc spray @ 500 ppm at 30 DAS increased the leaf, stem, reproductive parts dry matter, total dry matter and seed yield by 24.6, 24.8, 20.9, 22.5 and 55.2 per cent, respectively, over untreated plants. Normal irrigated plants sprayed with zinc @ 500 ppm (M0S5) recorded the highest mean values of above parameters and the lowest mean values were recorded by the stressed plants with no zinc application (M1S0). Under water stress, mungbean plants sprayed with zinc @ 500 ppm at 30 DAS (M1S5) increased the leaf, stem, reproductive parts, total dry matter and seed yield by 17.6, 16.4, 23.9, 21.3 and 42.0 per cent, respectively, over unsprayed plants (M1S0).

scholarly journals Yield of maize grain and tropical grass species under intercropping management system using nicosulfuron herbicide in off-season cultivation

2019 ◽  
pp. 1756-1763
Author(s):  
Armindo Neivo Kichel ◽  
Luiz Carlos Ferreira de Souza ◽  
Ademar Pereira Serra ◽  
Roberto Giolo de Almeida
Keyword(s):  
Grain Yield ◽  
Dry Matter ◽  
Block Design ◽  
Dry Matter Production ◽  
Grass Species ◽  
Panicum Maximum ◽  
Forage Grasses ◽  
Maize Grain Yield ◽  
Matter Production ◽  
Maize Grain

This research aimed to evaluate the maize grain yield and forage of grass species under intercropping system using nicosulfuron herbicide. In order to assess the parameters related to maize, a randomized block design was defined. The treatments were arranged in a (5 × 2+ 1) × 2 factorial design with four repetitions resulting in 11 treatments, where maize was cultivated under intercropping condition with different forage species (5) (Brachiaria brizantha cv. Marandu, Piatã, Xaraés, Brachiaria ruziziensis and Panicum maximum cv. Mombaça) and maize monoculture (1) as control treatment, with and without nicosulfuron herbicide application (2) in two growing seasons (2014 and 2015). The off-season intercropping of maize with tropical forage grasses with and without herbicide suppression decreased maize grain yield. The suppression with nicosulfuron herbicide decreased the dry matter production of forage grasses. Intercropping of P. maximum cv. Mombaça with maize showed higher decrease in maize grain yield. On the other hand, it showed higher forage grasses production for livestock feeding. B. brizantha cv. Piatã was the forage which less affected maize grain yield under intercropping, even with absence of nicosulfuron suppression. Off-season maize under intercropping with tropical forages can be used to recover degraded pastures; increasing forage dry matter production for livestock, remaining the soil covered with straws with possibility of no-till seeding for the next cultivation.

Suppression of lodging in triticale following foliar application of growth regulators

1985 ◽  
Vol 105 (3) ◽  
pp. 731-734 ◽  
Author(s):  
C. F. Green ◽  
H. G. McDonald
Keyword(s):  
Grain Yield ◽  
Growth Regulators ◽  
Dry Matter ◽  
Foliar Application ◽  
Important Determinant ◽  
Biomass Accumulation ◽  
Dry Matter Production ◽  
Dwarfing Gene ◽  
Matter Production

Biomass accumulation in cereals is an important determinant of grain yield (Green, 1984). However, when attempting to maximize dry-matter production a taller crop more prone to lodging may result (Boothroyd & Clare, 1984). While many contemporary triticale cultivars contain a dwarfing gene, most are very tall relative to wheat and barley (McDonald, 1984) and lodging is a particularly important factor in growing triticale crops.

scholarly journals Possibility of selenium biofortification of winter wheat grain  

2016 ◽  
Vol 62 (No. 8) ◽  
pp. 379-383 ◽  
Author(s):  
L. Ducsay ◽  
O. Ložek ◽  
M. Marček ◽  
M. Varényiová ◽  
P. Hozlár ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Dry Matter ◽  
Foliar Application ◽  
Foliar Spray ◽  
Absorption Efficiency ◽  
Control Treatment ◽  
Spray Application ◽  
Wheat Grain ◽  
Technological Parameters

The effect of foliar application of selenium (Se) fertilizers (sodium selenite and selenate) in two different Se doses (10 and 20 g/ha) on grain yield, Se content and mechanical and technological parameters of winter wheat grain was investigated in the field fertilization experiment. Foliar spray application of Se was applied at the growth stage of the 2<sup>nd</sup> node on the main stem (32 BBCH). Selenate foliar applications in dose 10 g Se per ha showed a significant increase of grain yield in comparison to control treatment without Se application. The mechanical and technological parameters of wheat grain were not significantly affected by both selenite and selenate foliar application. The average Se concentration was significantly lower in 2007/2008 (grain yield 8.72 t/ha) than 2006/2007 (yield 6.35 t/ha) growing season (0.133 versus 0.189 mg Se/kg dry matter). The grain Se absorption efficiency at foliar application of 10 and 20 g Se/ha of selenite and selenate were 1.35–1.45% and 13.24–15.14%, respectively.  

scholarly journals Does foliar silicon application enhance the biomass yield of millet silage, and does it provide significant economic gains?

2021 ◽  
Vol 10 (4) ◽  
pp. e41610414232
Author(s):  
Rilner Alves Flores ◽  
Marco Aurelio Pessoa de Sousa ◽  
Amanda Magalhães Bueno ◽  
Aline Franciel de Andrade ◽  
Jonas Pereira de Souza Junior ◽  
...  
Keyword(s):  
Stomatal Conductance ◽  
Leaf Area ◽  
Biomass Production ◽  
Economic Efficiency ◽  
Dry Matter ◽  
Foliar Application ◽  
Low Cost ◽  
Dry Matter Production ◽  
Gas Exchanges ◽  
Matter Production

Millet is a grass that has been highlighted for silage production, especially for being a productive tropical plant, and undemanding concerning soil fertility. Silicon (Si) is an alternative low-cost solution to increase biomass production, and it has been noticed to be beneficial to plants, especially when there are stress conditions. So, we analyzed the effects of foliar silicon application to gas exchanges, dry biomass production, and economic efficiency. We used a completely randomized experimental design consisting of foliar application of the following five doses of Si: 0; 0.84; 1.68; 2.52; and 3.36 g L-1 of Si as potassium and sodium silicate, with five replications. We measured the plant height, leaf area, Si contents and accumulation in the plants, gas exchanges (stomatal conductance, transpiration, and photosynthesis net), dry matter production, Si uptake and transport efficiency by plants and its economic efficiency. The Si content enhanced and accumulated in all parts of millet plants, reaching values between 2.5 and 3.3 g L-1. There were linear increases of approximately 9 and 27% in height and leaf area of millet plants to 3.36 g L-1 of Si. Stomatal conductance and transpiration reached maximum values representing an increase of 44.60 and 101.30%, respectively. The concentration of 3.36 g L-1 of Si increased photosynthesis by 76% and shoot dry matter production by 15%, when compared to the control. Si application is economically viable. The operational costs of application are suppressed, reaching to about US $ 45.32 ha-1 with the application of 2.52 g L-1 of Si.

scholarly journals Growth Parameters of Transplant Aman Rice (cv. BRRI dhan 52) as Influenced by Age of Tiller Seedlings, Number of Tiller Seedlings Hill-1 and Level of USG

2015 ◽  
Vol 6 (2) ◽  
pp. 101-108
Author(s):  
KS Rahman ◽  
SK Paul ◽  
MAR Sarkar ◽  
MS Islam
Keyword(s):  
Natural Resources ◽  
Plant Height ◽  
Dry Matter ◽  
Growth Parameters ◽  
Block Design ◽  
Dry Matter Production ◽  
Control Treatment ◽  
Matter Production ◽  
Randomized Complete Block Design ◽  
Effect Of Age

The experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, Bangladesh to investigate the effect of age of tiller seedlings, number of tiller seedlings hill-1 and application of urea super granules (USG) on the growth parameters of transplant aman rice cv. BRRI dhan52. The experiment comprised two ages of tiller seedlings viz. 25 and 35 days old, three levels of tiller seedling hill-1 viz.1, 3 and 5 seedlings hill-1 and three USG levels viz. 0, 1.8 and 2.7g USG. The experiment was laid out in a Randomized Complete Block Design with three replications. The highest and lowest plant height was found by transplanting 25-day and 35-day old tiller seedlings at all dates of observations. By transplanting 35-day old tiller seedlings total dry matter hill-1 was found highest at 15DAT and 45 DAT. Total dry matter hill-1 was the highest in 5 tiller seedlings hill-1 and it was in lowest in 1 tiller seedling hill-1. Plant height was the highest in 5 tiller seedlings hill-1 which was as good as that of 3 tiller seedlings hill-1 and the lowest one was found in 1 tiller seedling hill-1 at 15 DAT. The tallest plant and highest total dry matter hill-1 were observed in 1.8g USG and the lowest one was observed in control treatment. Transplant Aman rice can be grown by transplanting 25-day old tiller seedling, 5 tiller seedlings hill-1 and by applying 1.8g USG for the highest plant height, more tiller and total dry matter production hill-1.DOI: http://dx.doi.org/10.3329/jesnr.v6i2.22104 J. Environ. Sci. & Natural Resources, 6(2): 101-108 2013

scholarly journals EFFECT OF COIR PITH COMPOST, BONE MEAL POWDER AND PANCHAGAVYA ON GROWTH, CHLOROPHYLL CONTENT AND DMP OF BARNYARD MILLET

2021 ◽  
Vol 21 (no 1) ◽  
Author(s):  
S. Srinivasan ◽  
T. Mathana ◽  
R. Bhuvaneshwari ◽  
A. P. Srinivasa Perumal
Keyword(s):  
Chlorophyll Content ◽  
Dry Matter ◽  
Block Design ◽  
Foliar Spray ◽  
Dry Matter Production ◽  
Bone Meal ◽  
Barnyard Millet ◽  
Area Index ◽  
Coir Pith ◽  
Matter Production

To investigate the effect of different organic nutrient sources on growth, chlorophyll content and dry matter production of barnyard millet (Echinochloa frumentacea (Roxb.) Link) in sandy loam soil, a pot experiment was conducted at the Department of Soil Science and Agricultural Chemistry, Annamalai University during February-May, 2019. The weather at Annamalainagar was moderately warm with hot summer. The experiment was laid out in completely randomized block design (CRD) with nine treatments and three replications. The treatments of the study were T1– Control, T2 –100% RDF, T3 – Coir pith compost @ 10 t ha-1, T4 – Bone meal powder @ 1 t ha-1, T5 – Panchagavya @ 3 % (Foliar spray), T6 –T3 + T4, T7 – T4 + T5, T8 – T3 + T5 and T9 – T3 + T4 + T5. The results revealed that application of 100% RDF (N: P2O5: K2O @ 40:30:50 kg ha-1) (T2) recorded the highest plant height of 159.74 cm, number of leaves plant-1 (8.51), leaf area index (3.12), chlorophyll content (49.14) and dry matter production (472.30 g pot-1) at harvest stage. These were on par with T9 – CPC + BMP + PG.

scholarly journals Nitrogen and potassium supply and the morphogenic and productive characteristics of marandu palisadegrass

2010 ◽  
Vol 39 (8) ◽  
pp. 1666-1675 ◽  
Author(s):  
Marcio Mahmoud Megda ◽  
Francisco Antonio Monteiro
Keyword(s):  
Leaf Area ◽  
Dry Matter ◽  
System Development ◽  
Block Design ◽  
Dry Mass ◽  
Dry Matter Production ◽  
Root System Development ◽  
Randomized Block Design ◽  
Matter Production ◽  
Specific Length

The objective of this work was to study morphogenic characteristics, and dry matter production of roots and shoots of marandu palisadegrass (Brachiaria brizantha cv. Marandu) submitted to combinations of nitrogen and potassium, in a nutritive solution, employing silica as substrate. The experiment was carried out in a greenhouse during the summer. It was used a 5² fractionated factorial scheme with 13 combinations of nitrogen and potassium, which were distributed in a randomized block design, with four replications. The nitrogen × potassium interaction was significant for the number of tillers and leaves, for leaf area, for shoots and root section dry mass, for total length and surface and specific length and surface in the roots. Production of aerial part dry mass positively correlated with the number of tillers and leaves and grass leaf area. Nitrogen rates modulated the root system development, and the root specific length and surface decreased when high rates of nitrogen and potassium were supllied. Nitrogen and potassium influence Marandu palisadegrass morphogenic characteristics, which are determinant for grass dry matter production.

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