scholarly journals Effect of different doses of GA3 application at primordia initiation stage on the growth and yield of Oyster mushroom

2014 ◽  
Vol 11 (1) ◽  
pp. 5-10 ◽  
Author(s):  
RR Sarker ◽  
AKMSH Chowdhury
Keyword(s):  
Dry Weight ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Yield Performance ◽  
Biological Yield ◽  
Initiation Stage ◽  
Ppm Level ◽  
Positive Effect ◽  
Stalk Length ◽  
Different Doses

Gibberellic acid (GA3) was sprayed with eleven doses viz. 0, 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 ppm at the primordia initiation stage to evaluate its effect on the growth and yield performance of Oyster Mushroom. At 10 ppm level GA3 gave the highest economic yield and dry weight. Application of GA3 increased the fresh economic yields to about 30% and 34%, while 80% and 115% dry weights increase occurred compared to the control at first and second harvests, respectively. GA3 showed a positive effect on number of effective fruiting body, stalk length, pileus diameter, biological yield, economic yield and dry economic yield. The result suggested that GA3 at 10 ppm/packet would be the best possible concentration for production of Oyster Mushroom. DOI: http://dx.doi.org/10.3329/jbau.v11i1.18196 J. Bangladesh Agril. Univ. 11(1): 5-10, 2013

THE EFFECT OF SALINITY OF IRRIGATION WATER AND SPRAYING BY HUMIC ACID IN SOME OF MORPHOLOGICAL, PHYSIOLOGICAL PROPERTIES, GROWTH AND YIELD OF WHEAT (Triticum aestivum L.)

2020 ◽  
pp. 1-12
Author(s):  
E. K. Al-Fahdawe ◽  
A. A. Al-Sumaidaie ◽  
Y. K. Al-Hadithy
Keyword(s):  
Humic Acid ◽  
Plant Height ◽  
Irrigation Water ◽  
Saline Water ◽  
Block Design ◽  
Nitrogen Concentration ◽  
Dry Weight ◽  
Growth And Yield ◽  
Biological Yield ◽  
Phosphorus And Potassium

A pots experiment was conducted at the Department of Biology/College of Education for Girls/University of Anbar during Autumn season of 2018-2019 to study the effect of the salinity irrigation water and spray by humic acid in some of morphological, physiological, growth and yield traits of wheat cv. IPa. The experiment was randomized complete block design (RCBD) with three replications. The first factor was assigned for irrigation by saline water at four level (S0, S1, S2 and S3), while the second factor was the foliar spraying of humic acid in three level (0.0, 1.0 and 1.5 g l-1). The results showed that there was significant reduction in plant height, vegetative dry weight, biological yield and chlorophyll leaves content when the plants were irrigated by saline water approached to 41.09 cm, 0.747 g, 0.849 g plant-1 and 38.67 SPAD, respectively at salinity level of 8.3 ds m-1 compared with the plants which irrigated by fresh water. The total carbohydrates were significantly decreased at the treatment of 8.3 ds m-1 reached 18.71 mg g-1. Spray levels humic acid achieved a significant increase in plant height, dry weight of the vegetative part, biological yield and chlorophyll leaves content sprayed at 1.0 and 1.5 g l-1 compared to no sprayed. Nitrogen concentration was significantly increased, while both phosphorus and potassium were decreased in the vegetative parts of wheat as the salinity of irrigation water increased. However, the increase of humic acid levels led to significant increasing in nitrogen, phosphorus and potassium concentration.

scholarly journals Growth and yield performance of oyster mushroom (Pleurotus ostreatus) on different substrates

Agriways ◽  
2020 ◽  
Vol 08 (01) ◽  
pp. 1-8
Author(s):  
Pawan Dhakal ◽  
Amrit Pokhrel ◽  
Anju Bista ◽  
Kabita Shah ◽  
Basistha Acharya ◽  
...  
Keyword(s):  
Pleurotus Ostreatus ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Yield Performance

scholarly journals Growth and yield performance of Pleurotus ostreatus (Jacq. Fr.) Kumm (oyster mushroom) on different substrates

AMB Express ◽  
2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Zenebe Girmay ◽  
Weldesemayat Gorems ◽  
Getachew Birhanu ◽  
Solomon Zewdie
Keyword(s):  
Pleurotus Ostreatus ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Yield Performance

scholarly journals Yield performance of oyster mushroom (Pleurotus ostreatus) on different substrates

2014 ◽  
Vol 38 (4) ◽  
pp. 613-623 ◽  
Author(s):  
D Das ◽  
M Kadiruzzaman ◽  
SK Adhikary ◽  
MY Kabir ◽  
M Akhtaruzzaman
Keyword(s):  
Sugarcane Bagasse ◽  
Pleurotus Ostreatus ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Fruiting Bodies ◽  
Yield Attributes ◽  
Randomized Design ◽  
Biological Yield ◽  
Completely Randomized Design ◽  
Coconut Coir

An experiment was conducted at Mushroom Lab of Horticulture Centre under Department of Agricultural Extension (DAE), Khairtala, Jessore to determine the performance of different substrates on the yield of oyster mushroom (Pleurotus ostreatus). Sugarcane bagasse, sawdust, and coconut coir individually and their combinations were used as substrates. The experiment was laid out in Completely Randomized Design (CRD) with five replications. Data were taken from 1st and 2nd flush of different growth and yield attributes of mushroom. The maximum number of effective fruiting bodies was obtained from sawdust (40) and the lowest number (31.6) from combination of sawdust and coconut coir (1:1). In the 1st flush, the maximum weight of individual fruiting body was observed in coconut coir and minimum in sawdust. The highest biological (186.06 g) and economic yield (180.64 g) were obtained from coconut coir and the lowest from sugarcane bagasse. The maximum and minimum harvest index was found in 1st flush at coconut coir and combination of sawdust and sugarcane bagasse (1:1), respectively. Most yield attributes were found higher in coconut coir. Economic yield was positively correlated to number of effective fruiting bodies, pileus diameter, and biological yield. DOI: http://dx.doi.org/10.3329/bjar.v38i4.18946 Bangladesh J. Agril. Res. 38(4): 613-623, December 2013

scholarly journals Effect of foliar and soil application of nitrogen on the growth and yield of wheat

2018 ◽  
Vol 28 (4) ◽  
pp. 287-294
Author(s):  
MS Islam ◽  
H Akter ◽  
S Aktar ◽  
MJ Miah ◽  
M Farazi
Keyword(s):  
Grain Yield ◽  
Harvest Index ◽  
Foliar Spray ◽  
Dry Weight ◽  
Growth And Yield ◽  
Spray Application ◽  
Soil Application ◽  
Root Dry Weight ◽  
Biological Yield ◽  
Application Methods

A pot experiment was conducted at the Bangladesh Institute of Nuclear Agriculture, Mymensingh during the period from November 2013 to March 2014 to examine the effect of nitrogen application methods on the growth and yield of wheat. Two application methods (Foliar spray and soil application) and three varieties viz. Sotabdi, Kanchan and BAW56 were included and experimental test crop. From the study it was found that plant height. Total tillers plant-1,effect tillers plant-1,root dry weight plant-1,grains panicle-1, 100 grain weight, grain weight plant-1, straw weight plant-1, biological yield plant-1, and harvest indexwere significantly higher by foliar spray method than the soil application of nitrogen, Higher grain yield (9.01 g plant-1) was observed by the foliar spray application and lower grain yield was 6.07 g plant-1 obtained from the soil application. Among 3 varieties Sotabdi was found to be better yielding ability and produced comparatively higher plant height, total tillers plant-1, effective tillers plant-1,root dry weight plant-1, grains panicle-1, 100 grains weight, grains weight plan-1, straw weight plant-1, biological yield plant-1, in respect of harvest index values. BAW56 was observed as medium performed variety and Kanchan was the least. Regarding interaction effect of the variety Sotabdi also showed the highest plant-1, total tillers plant-1, effective tillers plant-1, root dry weight plant-1, grains panicle-1,100 grains weight, grains weight plant-1, straw weight plant-1, biological yield plant-1 and harvest index by foliar spray. The results indicated that all the varieties gave higher grain yields under foliar spray application method.Progressive Agriculture 28 (4): 287-294, 2017

scholarly journals Non-Chemical Control of Charcoal Rot of Urdbean by Sonchus oleraceous Application

2020 ◽  
Vol 38 ◽  
Author(s):  
S. BANARAS ◽  
A. JAVAID ◽  
A. SHOAIB
Keyword(s):  
Grain Yield ◽  
Sandy Loam ◽  
Dry Weight ◽  
Positive Control ◽  
Negative Control ◽  
Growth And Yield ◽  
Charcoal Rot ◽  
Shoot Dry Weight ◽  
Dry Biomass ◽  
Different Doses

ABSTRACT: Urdbean [Vigna mungo (L.) Hepper] is an important leguminous crop whose production is severely affected by charcoal rot disease caused by Macrophomina phaseolina. This study was undertaken to seek an environmental friendly alternative to synthetic fungicides for management of this disease. Dry biomass of an allelopathic weed Sonchus oleraceous L. was used to combat the menace. Fumigated sandy loam pot soil, pre-inoculated with M. phaseolina, was amended with different doses of dry biomass of the weed ranging from 0.5% to 3%. Application of 2% weed biomass completely controlled the disease. Soil inoculation with M. phaseolina inoculation (positive control) reduced shoot dry weight and grain yield of urdbean by 59% and 91%, respectively, over negative control. Application of different doses of soil amendment in pathogen inoculated soil enhanced shoot dry weight and grain yield of urdbean by 107-307% and 438-7400%, respectively, over positive control. The highest positive effect on growth and yield of uedbean in M. phaseolina contaminated soil was recorded due to 2.5% amendment. M. phaseolina inoculation significantly enhanced peroxidase (POX) and phenyl alanine ammonia lyase (PAL) activities. However, application of different doses of S. oleraceous biomass to the soil gradually decreased activities of these enzymes. The present study concludes that application of 2.5% dry biomass of S. oleraceous can completely control charcoal rot of urdbean and significantly enhance crop growth and yield.

scholarly journals Peningkatan Hasil Tanaman Okra Dengan Pemberian Pupuk Kompos dan NPK

GEMA AGRO ◽  
2018 ◽  
Vol 23 (1) ◽  
pp. 11
Author(s):  
Made Sri Yuliartini ◽  
Ketut Agung Sudewa ◽  
Luh Kartini ◽  
Ersa Remi Praing
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Fruit Weight ◽  
Fresh Fruit ◽  
Growth And Yield ◽  
Optimum Dose ◽  
Randomized Block Design ◽  
Agricultural Faculty ◽  
Different Doses

The purpose of this research is to determine the effect of compost and NPK Phonska fertilizer application to the growth and yield of okra plants, and to get optimum dose. This research was conducted in experimental garden of Agricultural Faculty of Warmadewa University. The design used in this research is factorial randomized block design (RAK) consisting of two treatments: compost fertilizer and NPK Phonska fertilizer. The interaction treatment between doses of compost fertilizer with NPK Phosnka and single treatment of NPK Phonska have no significant effect on all observed variables. The treatment of compost fertilizer dosage have no significant to effect foe leaf number and dry weight of oven fruit, but it had significant effect to the weight of fresh and dried weight of oven stover and very significant effect on the variables of plant height, the number of fruit and the weight of fresh fruit. The dosage of compost fertilizer 8 ton ha-1 to got the highest fresh weight of fruit per plant which is 380,42 g, an increase of 44,05% if compared with the lowest fresh fruit weight per plant obtained in the treatment without compost 0 tons ha- ˡ of 264.08 g. The results of the distribution of NPK Phonska at different doses have no significant effect on one another . However, , the highest fresh fruit weight was obtained at NPK treatment at 400 kg ha-1 treatment ie 351,75g. This increased by 7.02% when compared with the freshest weight of lowest fruit obtained at 200 kg ha-1 treatment ie 328,67 g.

scholarly journals Response of Nitrogen Application at Different Growth Stages on Fine Aman Rice (CV. Kalizira)

2012 ◽  
Vol 5 (1) ◽  
pp. 199-203
Author(s):  
MA Haque ◽  
MNH Miah ◽  
ME Haque ◽  
MS Islam ◽  
MS Islam
Keyword(s):  
Growth Stages ◽  
Nitrogen Application ◽  
N Application ◽  
Plant Growth Stages ◽  
Single Super Phosphate ◽  
Initiation Stage ◽  
Mean Differences ◽  
Positive Effect ◽  
Different Growth Stages ◽  
Different Doses

An experiment was conducted at the Agronomy Farm, Bangladesh Agricultural University during the aman season of 2005-2006 to investigate the response of different doses of nitrogen application at different growth stages on fine aman rice (cv. kalizira). The experiment consisted of 3 levels of N application namely, 50% of recommended N, 100% of recommended N (150kg ha-1) and 25% higher than recommended N and 3 different plant growth stages of N application namely transplanting, maximum tillering and panicle initiation stage. The application of single super phosphate, muriate of potash, gypsum and zinc sulphate were same in all the plots at the rate of 125, 67, 20 and 5 kg ha-1, respectively. The experiment was laid out in a split plot design (SPD) with three replications. All data were analyzed using the analysis of variance technique and the mean differences were adjusted   by DMRT. The results revealed that different doses of nitrogen had significant positive effect on the most of the vegetative   parameters. Plant height, numbers of tiller hill-1, leaf hill-1, dry matter hill-1 were to be highest with the increasing rate of nitrogen at all sampling excluding final harvest.DOI: http://dx.doi.org/10.3329/jesnr.v5i1.11582J. Environ. Sci. & Natural Resources, 5(1): 199 - 203, 2012

scholarly journals Growth and Yield Performance of Aromatic Fine Rice as Influenced by Varieties and Fertilizer Managements

2021 ◽  
Vol 5 (1) ◽  
pp. 1-12
Author(s):  
Shams Islam ◽  
Md. Al Mamun Or Roshid ◽  
Md. Shafiqul Islam Sikdar ◽  
Md. Sohrab Hossain
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Harvest Index ◽  
Grain Protein Content ◽  
Growth And Yield ◽  
Recommended Dose ◽  
Grain Protein ◽  
Fertilizer Management ◽  
Yield Performance ◽  
Biological Yield

This Research was conducted to investigate the effect of fertilizer management on growth and yield performance of aromatic fine rice varieties. The experiment consisted of two factors were aromatic fine rice and fertilizer management. There were four varieties namely Kalizira, Kataribhog, Tulshimala and BRRI Dhan34 with four fertilizer treatments recommended dose of fertilizers (T1), cowdung @ 10 tha-1 (T2), 50% of recommended dose of fertilizers + 50% cowdung(T3), 75% of recommended dose of fertilizers + 50% cowdung (T4). The result showed that BRRI Dhan 34 significantly superior for effective tillers number/ hill (18.46), panicles length (26.67cm), grains number/ panicle (146.30), harvest index (40.73 %), grain protein content (6.23%), grain yield (2.79 tha-1), straw yield (4.06 tha-1), and biological yield (6.85 tha-1). Among fertilizer management, the highest effective tillers number/hill (16.20), grains number/ panicle (142.45, panicles length (26.66 cm),1000 grain weight (13.75), grain protein content (10.2%), biological yield (6.30), were obtained from T3 treatment. Based on interaction effect showed that the highest effective tillers number/hill (18.36), grains number/ panicle (155.33), panicles length (26.73 cm), grain protein content (10.80%), biological yield (7.85) was found with BRRI Dhan 34 combined with T3 treatment. However, grain yield increased with the increase in nitrogen levels. Together tillers number/hill, grains number/panicle, grain protein content, harvest index, grain yield was the main responsible yield contributing characters to improve the yield quality of aromatic fine rice.

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