scholarly journals Effect of Spraying With Cal-Boron and Potassium Humate and Maturity Stage on Fruit Quantity, Quality Characteristics of Apricot Prunus Armeniaca L. cv. "Royal"

2021 ◽  
Vol 910 (1) ◽  
pp. 012038
Author(s):  
Mohammed Abdul Aziz Lateef ◽  
Nameer N. Fadhil ◽  
Bahram Kh. Mohammed
Keyword(s):  
Block Design ◽  
Quality Characteristics ◽  
Prunus Armeniaca ◽  
Control Treatment ◽  
Maturity Stage ◽  
Distilled Water ◽  
Water Control ◽  
Potassium Humate ◽  
Randomized Complete Block Design ◽  
Prunus Armeniaca L

Abstract This study was conducted on apricot trees Royal cultivar 9 years old in a private field located northern Kirkuk city - Iraq during The period 2020-2021, to study the spraying whit Cal-boron and potassium humate on fruit quantity, quality characteristics of apricot with three levels of Cal-boron (0, 1and 2) ml.L-1 and three levels of potassium Humate (0, 3 and 6) g.L-1. In addition to the control treatment (untreated plants). Combination of 2 ml.L-1 Cal-boron and 3 g.L-1 of Potassium humate excelled on leaf area Leaves content of chlorophyll, Vitamin C, and T.S.S. parameter compared with treatment with distilled water (control). A Randomized Complete Block Design (R.C.B.D) was used to implement the experiment, with three replications.

scholarly journals Effect of cultar, potassium and salinity of irrigation water on some characteristics of vegetative growth of two cultivars of apricot (Prunus armeniaca L.)

2011 ◽  
Vol 8 (1) ◽  
pp. 296-302
Author(s):  
Baghdad Science Journal
Keyword(s):  
Irrigation Water ◽  
Vegetative Growth ◽  
Block Design ◽  
Growing Season ◽  
Prunus Armeniaca ◽  
College Of Agriculture ◽  
Irrigation Water Salinity ◽  
Randomized Complete Block Design ◽  
Main Plot ◽  
Prunus Armeniaca L

This experiment was conducted in the orchard of the Department of Horticulture,college of Agriculture,Baghdad University during the growing season of 2007 To study the effects of spray with three concentration of cultar(0,500,1000 mg.L-1) ,tow concentration of K2SO4(0,5g.L-1), and salinity of irrigation water with three concentration (1,2,3dS.m-1) on some characteristics of vegetative growth of two cultivars of apricot trees (Labib1 and Zienni).The age of trees was four years .The tree grafted on original of seed apricot . Afactorial trail was carry out according to randomized complete block design with arrangement of split-split with three replications. Salinity of irrigation water took main plot, potassium took sub plot and cultar took sub sub plot, cultar significantly reduced the plant height and leaves area at apercentage of( 26.77 , 24.1 and 12.33 , 15.95%) respectively in labib and zienny cultivars respectively. Weheras significantly increased carbohydrates at apercentage of (4.44,4.35%) in labib and zienny cultivars respectively. K2SO4 was significantly increased the plant hight, leaves area and carbohydrates at apercentage of (15.66,12.82, 10.36,9.10 and 2.61,2.15%) respectively in labib and zienny cultivars respectively. Irrigation water salinity was decreased the plant hight, leaves area and carbohydrates at apercentage of (25.69, 29.17,15.29,16.29 and 24.31,30.65%) respectively in labib and zienny cultivars respectively.

scholarly journals PERKECAMBAHAN UREDOSPORA HEMILEIA VASTATRIX PADA EKSTRAK RIMPANG JAHE DAN KUNYIT SERTA DAUN CENGKEH DAN SIRIH

2006 ◽  
Vol 6 (1) ◽  
pp. 52-58
Author(s):  
Cipta Ginting
Keyword(s):  
Block Design ◽  
Water Extract ◽  
Piper Betle ◽  
Distilled Water ◽  
Control Methods ◽  
Hemileia Vastatrix ◽  
Coffee Leaf Rust ◽  
Randomized Complete Block Design ◽  
Test Treatments ◽  
Germ Tubes

Germination of Hemileia vastatrix uredospores on crude water extracts of zinger and turmeric rhizome and clove and Piper betle leaves.  Coffee leaf rust caused by H. vastatrix especially on Arabica coffee is one of most important diseases in coffee and conventional control methods of leaf coffee rust is still unsatisfactory.  The objective of this study was to determine the effect of crude water extract on the germination of H. vastatrix uredospores.  The study was conducted from January to September 2004 in the Laboratory of Plant Pathology at Unila.  In each test, treatments were arranged in a randomized complete block design with four replications.  Crude water extract was prepared by homogenizing 100 g of material in 100 ml sterilized distilled water.  After being passed through four layers of sterilized cheesecloth, the mixture was defined as the aliquot (100% extract) and dilutions were made with sterile distilled water to obtain concentrations of 2.5 to 10%.  Each of four materials (zinger, turmeric, clove, and Piper betle) was tested separately in five aliquot concentration levels.  One ml of each extract was mixed with 0.25 ml of uredospora suspension (4 x 105 per ml), and 0.2 ml of the mixture was incubated.  The variable was germinated uredospora (%) that was determined under a mikroscope.  The results show that significant reduction in spore germination occurred by  turmeric, clove, and P. betle extracts at > 2.5% and by zinger extract at > 5%.  Some uredospora exposed to plant extract germinated abnormally:  germ tubes shorten, swollen, or malform.

scholarly journals Effect of Iron on Yield of Corn (Zea mays L.) in Drought Stress

2019 ◽  
Vol 52 (1) ◽  
pp. 34-43
Author(s):  
K. Rafsanjani ◽  
A. Madani ◽  
F. Vazin
Keyword(s):  
Drought Stress ◽  
Seed Yield ◽  
Arid Regions ◽  
Block Design ◽  
Control Treatment ◽  
Yield Reduction ◽  
Pan Evaporation ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Number Of Seeds

Abstract In hot and arid regions, drought stress is considered as one of the main reasons for yield reduction. To study the effect of drought stress, iron spray on the yield and yield components of corn, an experiment was carried out during the crop seasons of 2013 on research Farm in Faizabad of Iran, as a split plot within randomized complete block design with three replications. The main plots with irrigation factor and four levels were considered: level A) 50 ml evaporation from pan evaporation; level B) 100 ml evaporation from pan evaporation; level C) 150 ml evaporation from pan evaporation and level D) 200 ml evaporation from pan evaporation. Sub plots were considered with iron spray in three levels, included level A) 80 g/ha, level B) 130 g/ha and level C) 180 g/ha. The drought stress reduced seed yield, the 1000-kernels weight (TKW), the number of seeds per ear, the number of seeds per row in ear, the number of rows per ear about 39%, 6%, 31%, 14% and 27% less than control treatment, respectively. Using iron, as compared with control treatment, causes the increase of 1000-kernels weight from 295 to 311 g and the increase of seed yield from 5188 to 7078. The results obtained from the present research showed that iron spray has fairly improved the effects caused by drought stress.

scholarly journals EFFECT OF FULZYME FERTILIZER, RICE RESIDUES AND DAP ON AVAILABLE OF SOME NUTRIENTS FOR THE SOIL OF BUDDED APRICOT SEEDLINGS PRUNUS ARMENIACA L. CV. "ZAGHINIA"

2020 ◽  
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Prunus Armeniaca ◽  
College Of Agriculture ◽  
Available Nitrogen ◽  
Soil Available Nitrogen ◽  
Prunus Armeniaca L ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus ◽  
Rice Residues

The study was conducted in the nursery of Hort. Dept., College of Agriculture and Forestry, Mosul University, Iraq, during 2018 season to study the response of budded "Zaghinia" apricot on seedlings rootstock to bio, organic and chemical fertilizers, and their effects on seedling growth. The studied factors were as follows: Bio fertilizer Fulzyme (0,1and 2 g. seedling-1 ), organic fertilizer (Rice residue) (0, 1 and 2 kg. seedling-1 ) and DAP fertilizers (0, 5 and 10 g. seedling-1 ). The study was performed by using split-split plots within factorial experiment in randomized complete block design (RCBD), with 3 factors and 3 replicates, by using 6 seedlings for each treatment. Treatment means were compared by using Duncan multiple levels at 5% p. the most important results obtained were as follows: 1 and 2 gm.seedling-1 of bio fertilizer (Fulzyme) and Chemical fertilizer (DAP) at the levels 5 and 10 g. seedling-1 affected significantly resulted in a significant increase in soil available nitrogen, while the addition of organic fertilizer (rice residues) and for both levels 1 and 2 kg. Seedling-1 gave a significant increase in nitrogen, phosphorus, ready-made potassium and pH of the seedling soil, and the bilateral interaction had a significant role in the growth of seedlings, especially the treatment of the interaction between the fertilizer (Fulzym) and organic fertilizer (Rice residues), which have a significant effect in giving the best results in available nitrogen, phosphorus and potassium in the soil, and the triple interference also gave a significant increase in all studied traits.

scholarly journals Effect of Potassium Humate and Micronic Sulfur on the Chemical Properties of Some Soils of Toshka, Egypt

2020 ◽  
pp. 1-9
Author(s):  
Atef A. A. Sweed ◽  
Ahmed A. M. Awad
Keyword(s):  
Soil Ph ◽  
Block Design ◽  
Chemical Properties ◽  
Agricultural Practices ◽  
Loamy Sand ◽  
Available P ◽  
Control Treatment ◽  
Soil Drainage ◽  
Potassium Humate ◽  
And Control

Low soil organic matter, low nutrient availability and the higher soil pH (more than 8) are the major problem of agricultural practices in region of Toshka. An incubation trial at October 2019 was conducted to investigate the effect of potassium humate (KH) and micronic sulfur (MS) on some chemical properties of different soils (sandy clay soils, loamy sand and sandy soils). The used amendments (KH and MS) were added to the studied soil at 4 levels of each amendment i.e. 0.0, 0.25, 0.50 and 1.0%. A two way randomized completely block design and provided with three replications. Studied parameters were included soil pH, EC, exchange Na and the content of available - P and K. Results showed that, the MS application at 1% level caused a significant decrease in soil pH values compared with the KH application and control treatment. These reductions were more pronounced in case of soil B (loamy sand). Also, KH application gave an increase on exchange Na and available-K. While MS application was cause an increased in soil EC and available-P in the three soils under study. Moreover, the increases in the percentage of available – K with added of KH were higher than added of MS for soils under study. While the percentages of available-P with added of KH were higher than with added of MS for studied soils. It may be recommended to add KH and MS at a rate of 1% to improve the soil chemical properties. But the effect of application from MS has greater than KH to increase dissolved sodium salts on the form of sodium sulfate, which facilitates disposal during soil drainage.

scholarly journals Evaluation of plantain genotypes for yield and other characters

2018 ◽  
Vol 43 (1) ◽  
pp. 71-80
Author(s):  
N Ara ◽  
M Moniruzzaman ◽  
R Khatoon ◽  
M Moniruzzaman
Keyword(s):  
Agricultural Research ◽  
Block Design ◽  
Fruit Size ◽  
Productivity Index ◽  
Maturity Stage ◽  
Research Station ◽  
Yield Attributes ◽  
Yield And Quality ◽  
Randomized Complete Block Design ◽  
Better Than

An experiment was carried out at the Regional Agricultural Research Station, BARI, Ishurdi, Pabna during 2013-15, with eleven genotypes of plantain to evaluate their performances for yield attributes, yield and quality characters. The genotypes included in this investigation were MP001, MP002, MP003, MP006, MP007, MP015, MP018, MP024, MP025, ISD002 and BARI Kola-2 as check. The experiment was laid out in randomized complete block design with three replications. The genotype MP002 produced the maximum number of fingers/bunch (105.67) closely followed by BARI Kola-2 (103.00) and MP015 (101.00). Both the genotypes MP024 and MP025 showed the highest fruit length (21.70 cm), but ISD002 gave the maximum fruit girth (16.78 cm), which was statistically similar with that of MP003 (16.30 cm) and MP024 (16.33 cm). The highest yield and the maximum number of hands were produced by the genotype MP024 (47.81 t/ha and (8.33/bunch) followed by MP015 (36.70 t/ha and 6.33/bunch). Fingers of the genotypes required boiling time in the range of 20.00 min (MP001) to 15.00 min (BARI Kola-2). Flesh of all genotypes possesses pleasant aroma except MP002, MP003 and ISD002. Among the eleven genotypes MP001, MP006, MP007, MP008, MP015 and MP024 were found better when cooked as smashed. The genotype ISD002 took the maximum time (467.33 days) to reach the edible maturity stage of fruits whereas MP024 required the minimum (339.00 days). The genotypes MP015 and MP024 performed better than BARI Kola-2 in respect of bunch weight, fruit size, productivity index, yield, sucker production and qualitative characters.Bangladesh J. Agril. Res. 43(1): 71-80, March 2018

scholarly journals Determining optimum rate of boron application for higher yield of wheat in Old Brahmaputra Floodplain soil

2012 ◽  
Vol 9 (2) ◽  
pp. 205-210 ◽  
Author(s):  
MR Debnath ◽  
M Jahiruddin ◽  
MM Rahman ◽  
MA Haque
Keyword(s):  
Grain Yield ◽  
Boron Content ◽  
Block Design ◽  
Wheat Yield ◽  
Control Treatment ◽  
Floodplain Soil ◽  
P 75 ◽  
Randomized Complete Block Design ◽  
B Uptake ◽  
Brahmaputra Floodplain

The effect of different rates of boron application on wheat cv. Bijoy was studied through a field experiment at    Bangladesh Agricultural University (BAU) farm, Mymensingh during 2009-10 rabi season. The BAU farm belongs to    Old Brahmaputra Floodplain agroecological zone (AEZ 9). Texturally the soil was silt loam, with 7.2 pH, 0.81%    organic matter and 0.15 mg kg-1 available boron content. The experiment was laid out in a randomized complete    block design with five boron rates and four replications. Boron rates were 0, 0.75, 1.5, 2.25 and 3.0 kg ha-1, with boric    acid as a source. Every plot received blanket doses of 115 kg N, 25 kg P, 75 kg K and 15 kg S ha-1 from urea, TSP,    MoP and gypsum, respectively. Treatment receiving B @ 2.25 kg ha-1 produced the highest grain yield (4.22 t ha-1) which was statistically identical with that obtained with 1.75 kg B ha-1. However, the crop response curve showed    1.90 kg ha-1 to be the optimum boron rate for the maximization of wheat yield. The lowest grain yield (2.84 t/ha) was    recorded with control treatment. There was a positive relationship between grain yield and number of grains spike-1.   Boron had significant influence on N, P, K, S and B uptake by the crop which, in deed, was more influenced by crop    yield and less by nutrient concentration, except N and B uptake where concentration had more influence than yield.   DOI: http://dx.doi.org/10.3329/jbau.v9i2.10987   J. Bangladesh Agril. Univ. 9(2): 205–210, 2011

scholarly journals 127 A novel find of a Feed NSPase Enzyme, Natugrain® TS, reducing finish pig hemorrhagic bowel syndrome mortality

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 70-71
Author(s):  
Michael Coelho ◽  
Robert Jones ◽  
Frank Parks
Keyword(s):  
Block Design ◽  
Random Effect ◽  
Fixed Effect ◽  
Control Treatment ◽  
Experimental Unit ◽  
Lesion Score ◽  
Intestinal Lesion ◽  
Fecal Samples ◽  
E Coli ◽  
Randomized Complete Block Design

Abstract This study presents a novel find of a Feed NSPase Enzyme, Natugrain TS, reducing finish pig hemorrhagic bowel syndrome (HBS) mortality. A total of 3,750 weaned pigs (28 kg), (PIC 337 x Camborough), were used in a randomized complete block design with pen as the experimental unit, treatment as the fixed effect, and block as the random effect (25 pigs/pen x 5 treatments x 30 replications). Pigs were blocked by sex and weight and were fed mash corn/soy/DDGs diets formulated to meet or exceed current NRC (2012) recommendations. Treatments were T1= 0 g/MT Natugrain TS, T2= 100 g/MT Natugrain TS, T3= 150 g/MT Natugrain TS, T4= 200 g/MT Natugrain TS and T5= 250 g/MT Natugrain TS. At the finishing phase, Natugrain TS significantly decreased intestinal E. coli log 10 (7.12, 4.95, 4.02, 3.21 and 3.25 log 10, P < 0.05, respectively), significantly decreased intestinal lesion score (0–5 score) (4.21, 4.02, 2.98, 2.25 and 2.26, P < 0.05, respectively). Microbiota was analyzed in fresh, manually collected, rectum fecal samples. Microbiota was separated into prevalent in Natugrain TS control (0) and 200 g/ton. In the control treatment, there was a prevalence of Desulfoyibrio, Oscillospira, Campylobacter, Anearoctruncus, Mogibacterium and Brachyspirae, etc., while in the 200 g/ton treatment there was a prevalence of Synergistales, Burkolderiales, Dehabacteriaceae, Bifidobacterium, Roseburia, Lactobacillus and Bacilli, etc. Natugrain TS significantly decreased mortality (4.8, 3.6, 2.7, 1.9 and 2.1 %, P < 0.05, respectively), significantly decreased specifically HBS mortality (3.50, 1.98, 0.68, 0.40 and 0.46%, P < 0.05, respectively). In conclusion, Natugrain TS changed the microbiome by breaking down arabinoxylans, decreasing intestinal E. coli and intestinal lesion score, changing the microbiota to prevalent Bifidobacterium, Roseburia, Lactobacillus and Bacilli, and Natugrain TS up to 200 g/ton specifically decreasing hemorrhagic bowel syndrome mortality from 3.5% to 0.5%.

scholarly journals Evaluation of the effectiveness of different herbicides on weed invasion in the fields of triticale

2012 ◽  
Vol 52 (4) ◽  
pp. 435-439 ◽  
Author(s):  
Parviz Sharifi Ziveh ◽  
Vahid Mahdavi
Keyword(s):  
Block Design ◽  
Control Treatment ◽  
Wild Oat ◽  
Control Methods ◽  
Dual Purpose ◽  
Weed Invasion ◽  
Barnyard Grass ◽  
Randomized Complete Block Design ◽  
Herbicide Use ◽  
And Control

Abstract One of the factors limiting crop growth is weeds. The weeds lead to a reduced performance of the crops. Chemical control methods are considered appropriate for controlling weeds. Therefore, in the fight to control weeds in triticale, the performance of the dual-purpose herbicide sulfosulfuron(Apirus®), mesosulfuron + idosulfuron(Atlantis®), metsulfuron methyl+sulfosulfuron(Total®) with surfactant and isoproton + diflufenican(Panther®) from the sulfonylurea group, and narrow leaf herbicides clodinafobpropargyl( Topik®), pinoxaden(New Axial®), diclofop-methyl(Iloxan®), pinoxaden + clodinafob-propagyl (Traxos ®), fenoxaprop-pethyl + mefen-pyper-d-ethyl(PumaSuper®), tralkoksidim(Grasb®) with 1 liter oil, flam-prop-m-isopropyl(Suffix BW®), and control treatment without herbicides were evaluated. The test was carried out in a randomized complete block design with four replications. Spraying was carried out using a back sprayer. For evaluation of ocular damage, the European Weed Research Council (EWRC) standard method was used. According to the performed studies, the narrow leaves of wild oat and barnyard grass were the dominant weeds. Results showed that all herbicide, except the herbicide tralkoksidim, were effective in weed control. The triticale yield was maintained with the use of these herbicides and none of herbicide had an adverse effect on the crop. In the first weeks of herbicide use, the triticale leaves appeared pale but this problem resolved over time. It seems that the herbicides discussed in this paper can be used on the triticale plant.

scholarly journals Effect of Spraying With Bread Yeast Suspension and The Addition of NPK+(TE) on The Chemical Content of The Leaves of Tamarind Young Plants (Tamarindus indica L.)

2021 ◽  
Vol 910 (1) ◽  
pp. 012073
Author(s):  
Jamal Abdul Redha Al-Rabea'a ◽  
Manal Zubari Sebti Al Mayah ◽  
Eman Abdulali Al-Sereh
Keyword(s):  
Trace Elements ◽  
Potassium Concentration ◽  
Block Design ◽  
Chemical Fertilizer ◽  
Control Treatment ◽  
Total Chlorophyll ◽  
Tamarindus Indica ◽  
Yeast Suspension ◽  
Randomized Complete Block Design ◽  
Chemical Content

Abstract The experiment was carried out during the spring season from 1/3/2019 to 1/9/2019, to study the effect of foliar spraying with a suspension of bread yeast at concentrations 0.0, 2.5, 5.0 and 7.5 g.L-1, and the addition of the compound chemical fertilizer NPK+Trace Elements(TE)20-20-20 for soil with three levels (0.0, 0.5 and 1.0 g.plant-1 ) and their interactions in the chemical content of the leaves of two years old tamarind young plants. The research was carried out as a factorial experiment (4*3) according to the randomized complete block design (RCBD) with three replications. The indicators of the study showed that the foliar spraying with bread yeast suspension led to an improvement in most of the studied traits of tamarind young plants and the foliar spraying treatment with a concentration of 7.5 g.L-1 excelled in achieving the best results in comparison with the control treatment of nitrogen, phosphorous, potassium and protein content in the tamarind young plants leaves. Total chlorophyll and carotene, yeast did not have any significant effect in any of the concentrations in the experiment. The compound chemical fertilizer NPK+Trace Elements improved all the studied characteristics of tamarind young plants, and the treatment at the level 0.5 g.plant-1. While the concentration of one g.plant-1was superior in recording a significant increase of potassium concentration in the leaves. Whereas, the interaction between foliar spraying with bread yeast suspension and the addition of the neutral chemical fertilizer NPK+Trace Elements showed a significant effect in most of the studied traits, where the treatment was superior to 7.5 g.L-1 yeast and 0.5 g.plant-1 neutral fertilizer in recording the highest content in leaves of element N andprotein in the leaves, while the treatment recorded 7.5 g.L-' yeast and 0g.plant-1 neutral fertilizer was superior in the percentage of phosphorous, while the concentrations7.5 g.L-1 yeast and lg.plant-1. Neutral fertilizer were superior in percentage of Potassium in the leaves of tamarind young plants achieved a concentration of 0.0 g.L-1 yeast and 0.5g.plant-1 neutral fertilizer an outperformance in the leaf content of total chlorophyllwhile the treatment recorded 5 g.L-1 yeast and 0 g.plant-1 neutral fertilizer was superior in the percentage of carotene.

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