scholarly journals Effect of Spraying with Nano Silica and Water Salinity Levels on Growth and Yield of Wheat

2021 ◽  
Vol 923 (1) ◽  
pp. 012058
Author(s):  
RaghebH. Ajmi Al-bourky ◽  
Mohammed Radwan Mahmoud ◽  
Salama Tahseen Ali
Keyword(s):  
Plant Height ◽  
Irrigation Water ◽  
Flag Leaf ◽  
Winter Season ◽  
Spike Length ◽  
Growth And Yield ◽  
Water Salinity ◽  
Research Station ◽  
Nano Silica ◽  
Salinity Levels

Abstract A field experiment was carried out during the winter season 2020-2021 at research station of the College of Agriculture, University of Al-Muthanna (Al - Bandar) to study the effect of spraying with nano silica and salinity levels of irrigation water on the growth and yield of wheat. The experiment was applied in a strip split plot design. With three replications, the spraying included three concentrations of silica (3, 6, 9 ppm) and three concentrations of irrigation water salinity (3, 6, 9 ds m−1). The results indicated that the level of 9 ppm sprayed exceeded significantly in the following traits and gave the highest means.: plant height 84.26 cm, number of tillers 354.10 m2 tillers, area of flag leaf 40.19 cm2, spike length 9.89 cm, number of spikes 288.93 m2 and yield 4.27 tons ha−1. The results also indicated that the increase in salinity level led to a decrease in the characteristics of plant height 82.22 cm, number of tillers 319.43 m2 tillers, area of flag leaf 39.93 cm2, spike length 9.19 cm, number of spikes 260.13 m2, and yield, which amounted to 3.86 tons ha−1.

scholarly journals Effect of Saline Irrigation Water on Growth and Yield of Chickpea (Cicer arietinumL.)Varieties

Agropedology ◽  
2019 ◽  
Vol 28 (1) ◽  
Author(s):  
Nirali Bhorania ◽  
◽  
L.C. Vekaria ◽  
H.L. Sakarvadia ◽  
K.B. Parmarand ◽  
...  
Keyword(s):  
Plant Height ◽  
Seed Yield ◽  
Irrigation Water ◽  
Winter Season ◽  
Growth And Yield ◽  
Saline Irrigation ◽  
Root Shoot Ratio ◽  
Salinity Levels ◽  
Four Levels ◽  
Stalk Yield

A pot experiment was conducted at College of Agriculture, Junagadh to assess the effect of saline irrigation water on growth and yield of chickpea varieties during winter season of 2016-17.There were four levels of salinity viz., <2.0, 4.0, 6.0 and 8.0 dS m-1 and five varieties namely GG-1, GJG 3, GG 5, GJG 6 and Dahod Yellow. The highest plant height (33.56 cm), no. of branches plant-1 (7.18), no. of pod plant-1 (31.31) and no. of seed pods-1 (1.47), root shoot ratio (0.57) and seed yield (12.28 g plant-1) and stalk yield (20.55 g plant-1) were observed with variety GJG 6. Application of saline irrigation water having EC <2.0 dS m-1 was superior than other treatments for seed yield (15.29 g plant-1), stalk yield (20.50 g plant-1), plant height (39.04 cm), no. of branches plant-1 (7.92), no.of pod plant-1 (38.74) and no. of seed pod-1 (1.52). Interaction effect of varieties and salinity levels had larger influence on plant height, no. of pod plant-1,seed yield and stalk yield in variety GJG 6 irrigated with irrigation water having EC <2 dS m-1 barring plant height.

scholarly journals Effect of Levels Water Salinity and Inoculation With Azospirillum and Bacillus on Some Growth and Yield Characters of Wheat (Triticum aestivum L.)

2021 ◽  
Vol 923 (1) ◽  
pp. 012053
Author(s):  
Salama Tahseen Ali ◽  
Shaimaa Ibrahim Al-rifae ◽  
Turki meften Saad
Keyword(s):  
Seed Weight ◽  
Flag Leaf ◽  
Total Yield ◽  
Triticum Aestivum L ◽  
Growth And Yield ◽  
Water Salinity ◽  
College Of Agriculture ◽  
Salinity Levels ◽  
Inoculation Treatment ◽  
Growth Characters

Abstract A field experiment has been conducted at the College of Agriculture - University of Al-Muthanna (Al Bandar station 2 km from the center of Al-Muthanna Governorate), during seasons 2019-2020 and 2020-2021, to study the effect of four salinity levels of irrigation water (S1, S2, S3, S4) and four treatments. of Bio Fertilization (A, B, AB, C), and knowing its effect on some characteristics of growth and yield of wheat, result showed that levels of water salinity was significant effect on growth characters, the level S1 was superior in high plant, No. tellers, leaf flag area was reached 76.03 and 82.08 cm, 358.5 and 357.2 tellers m2, 40.08 cm2 for both season on sequences. The treat of salinity S3 was superior in seed of spikes and total yields and give high means 32 and 34.42 seed spike−1, 3.850 and 4.13 ton h−1 in both season. The inoculation treatment was high significant in growth characters and the treat A was superior in plant high reached 77.78 and 77.76 cm, in tellers treat A was superior in No. tellers reached 352.4 tellers m2, the treatment AB was superior in flag leaf area and reached 40.17 cm2. The result showed superior treat AB in seeds spikes−1 reached 32.58 and 34.67 seeds spike−1 for both season, in 1000 seed weight was treat B was superior and give 33.83 and 35.08 gm in both season, the treat AB was superior in total yield its reached 3.52 and 3.82 ton h−1.

scholarly journals Growth and yield of sugarcane irrigated with brackish water and leaching fractions

2018 ◽  
Vol 22 (3) ◽  
pp. 170-175 ◽  
Author(s):  
Raquele M. de Lira ◽  
Ênio F. de F. e Silva ◽  
Djalma E. Simões Neto ◽  
José A. Santos Júnior ◽  
Breno L. de C. Lima ◽  
...  
Keyword(s):  
Irrigation Water ◽  
Brackish Water ◽  
Irrigation Management ◽  
Growth And Yield ◽  
Water Salinity ◽  
Molar Ratio ◽  
Irrigation Water Salinity ◽  
Randomized Experimental Design ◽  
Salinity Levels ◽  
Leaching Fraction

ABSTRACT The objective was to evaluate the growth and yield of sugarcane irrigated with brackish water and leaching fractions. A completely randomized experimental design was used, in a 5 x 2 factorial scheme, with four replicates. The treatments consisted of five irrigation water salinity levels (0.5, 2.0, 3.5, 5.0 and 6.5 dS m-1) and two leaching fractions (0 and 0.17), corresponding to 100 and 120% of the crop evapotranspiration. The irrigation management was performed daily. Irrigation water salinity levels were obtained by adding NaCl and CaCl2 to the public-supply water, in order to obtain a molar ratio between Na:Ca of 1:1. The following measurements were taken: height and stem diameter; number of tillers; number of leaves and leaf area with monthly frequency between 60 and 300 days after planting (DAP). It was concluded that irrigation water salinity negatively influenced the variables of growth and yield in the sugarcane, and the leaching fraction of 0.17 was capable of reducing the deleterious effects of the salts on the plants.

scholarly journals Responses of '0900 Ziraat' Sweet Cherry Variety Grafted on Different Rootstocks to Salt Stress

2015 ◽  
Vol 43 (1) ◽  
pp. 214-221 ◽  
Author(s):  
Cenk KÜÇÜKYUMUK ◽  
Halit YILDIZ ◽  
Zeliha KÜÇÜKYUMUK ◽  
Ali ÜNLÜKARA
Keyword(s):  
Irrigation Water ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Water Salinity ◽  
Research Station ◽  
Growing Period ◽  
Irrigation Water Salinity ◽  
Salinity Levels ◽  
One Year ◽  
Cherry Trees

This study was conducted to determine the responses of '0900 Ziraat' sweet cherry cultivar grafted on mazzard (Prunus avium L.) and mahaleb (P. mahaleb L.) rootstocks, to different irrigation water salinity levels. One year old sweet cherry trees were planted in 50-liter pots at Eğirdir Fruit Research Station (Isparta, Turkey). Four different irrigation water salinity levels (S1=0.3 dS m-1, S2=2.0 dS m-1, S3=4.0 dS m-1 and S4=6 dS m-1) were used for both variety/rootstock combinations. The results showed that sweet cherry trees grafted on mahaleb rootstocks extracted more water under saline conditions than the ones grafted on mazzard. Water salinity levels caused more damage on 0900/mazzard than on 0900/mahaleb. Towards the end of the growing period, plant deaths were detected in S3 and S4 treatments. While leaf water potential (LWP) ranged from -1.54 to -3.33 MPa, stomatal conductance ranged from 26.8 to 199.5 mmol m-2 s-1. It was determined that both parameters decreased towards the end of the growing period for all treatments. Sodium (Na) uptake was excluded by 0900/mahaleb rootstocks, but chloride (Cl−) uptake was excluded only for higher saline conditions. As a result, mahaleb (P. mahaleb L.) rootstock could be recommended to be used as rootstock for sweet cherry culture under saline conditions.

scholarly journals The Effect of Seed Amounts and Nitrogen Fertilization in the growth and Yield the green fodder for a mixture of forage green forage of a Forage Mixture to Alfalfa (Medicagosativa L.) and Oats (Avenasativa L.)

2018 ◽  
Vol 7 (2) ◽  
Author(s):  
Shaima' Ibrahim ◽  
Hussein Majid
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Nitrogen Fertilization ◽  
Winter Season ◽  
Growth And Yield ◽  
Research Station ◽  
The Third ◽  
Vegetative Traits ◽  
Green Fodder ◽  
Number Of Branches

A field experiment has been conducted at the agricultural second research station affiliated to College of Agriculture / University of Al-Muthnna, located on Euphrates River in the Al-Bandar village southwestern province of Al-Muthana (800 m away from the city of Samawa/ Al-MuthanaProvince) during the winter season of 2015 to 2016 in order to study the effect of different amounts of seed oats Avena sativa L. (0, 40, 80, 120 and 160) kg. h-1 with a one amount of seed for Medicago sativa L. (40 kg. h-1)] and four levels of nitrogen fertilization (0, 40, 80 and 120) kg.h-1) on the growth traits andsome vegetative traits (high plant and leaf area and weight of leaves and number of branches) and yield green forage for a mixture of forage alfalfa and oats, and three cutting. Applied experience manner split plot, according to randomized complete blocks design (RCBD) with three replications.The  results  showed  moral  superiority  the  third  for  cutting  recorded  by using  the  seed  mixture  for  (40  alfalfa :160  oats)     kg. h-1   higher  averages  of   plant  height  (55.22 cm)  and  the  number  of  tillers  (1058.65 tiller. m-2)  and leaf  area  (98.37 cm)  for  oats  compared  to  that  obtained  jet  at  the  highest  qualitative  weight  (509.74 g. cm-2)as recorded  at  the  amount  of  alfalfa  seed  (40 kg. AH -1)  the  highest  in  the  third  cutting  plant  height  (56.36 cm) and  leaf  area  (207.50 cm 2. plant -1)  and  the  number  of  branches  (1477.84 branch. m -2)While recorded the amount of seed (40 Alfalfa: 80 Oats) kg. H-1 holds the highest green fodder when the third cutting has average of (58.21 tons). H-1  As  for  the effect  of nitrogen  fertilization  level  have  won  80  kg. E -1  highest  averages  for  all  vegetative  traits  studied and yield green fooder to plant  oats  and  alfalfa  inthe third  cutting  as  well  as  the  attainment  of  the  highest  averages  in the  leaf  area  of  ​​Chauvin  specific  weight  of  leaf  alfalfa  forage  in  the  mixture  when nitrogen fertilization is not added (control treatment)

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 Effect iron chelated and potassium fertilization on growth and yield of wheat Triticum aestivum L.

2020 ◽  
Vol 8 (1) ◽  
pp. 1-7
Author(s):  
Mahdi S. Mizel ◽  
Ragheb H. A. Albourky ◽  
Hayder A. Almaghir
Keyword(s):  
Growth Traits ◽  
Flag Leaf ◽  
Winter Season ◽  
Triticum Aestivum L ◽  
Included Study ◽  
Growth And Yield ◽  
Control Treatment ◽  
Potassium Fertilizer ◽  
Two Factors ◽  
Effect On Growth

"A field experiment was carried in two locations (Nasr and Eslah) in Thi Qar province during winter season (2015 – 2016). the experience included study two factors which of three concentrations of iron chelated (0-50-100 mg L-1 ) spray on leaves before flowering period , and three levels of potassium fertilizer ( 0- 50-100 K2O kg h-1 ) The experiment was designed by using randomized complete blocks design with three replication (RCBD) with three replications. Results showed that the iron chelated treatments had a significant effect on growth traits in both of Nasr and Eslah locations , the treatment of concentration of 100 mg/ L get higher values for growth traits plant height 88-85 cm and the number of tillers / plant 12-10 Tillers, area flag leaf 25.6-25.5 cm2 and yield grain 6.04-5.97 t / h in Nasr and Eslah, respectively, while potassium treatment had a significant effect on growth traits in both of locations, the treatment 100 kg K2O h -1 gave higher values for growth traits area flag leaf reached 28-27.1 cm2 and gave the highest values of the attributes of yield the components and yield grain 6.00-5.9 t / h in Nasr site and Eslah, respectively . The combination treatment (100 mg Fe with 100 kg K2O) gave the highest mean properties of the yield components, number of spikes, number of grains per spike, and grain yield compared to the control treatment"

scholarly journals The Response of Fordhook Giant / Swisschard (Beta vulgaris var Cicla) and Mustard (Brassica Juncea) Spinach Vegetables to Irrigation with Saline Water

2020 ◽  
pp. 20-26
Author(s):  
M. V. Dlamini ◽  
M. T. Masarirambi
Keyword(s):  
Plant Height ◽  
Irrigation Water ◽  
Saline Water ◽  
Block Design ◽  
Water Source ◽  
Saline Irrigation ◽  
Randomized Block Design ◽  
Salinity Levels ◽  
Number Of Leaves ◽  
The University

Saline irrigation water is becoming an important water source as fresh water is fast becoming a scarce resource in many areas of the world, including Eswatini, especially in arid and semi-arid regions.  A study to test the response of two varieties of spinach (fordhook giant and mustard) to salinity was conducted in a field pot experiment at the Faculty of Agriculture at the Luyengo Campus of the University of Eswatini.  The treatments were laid in a randomized block design (RCBD).  The experiment consisted of four treatments, each replicated twelve times.  Treatments were salinity levels of 0.0 dS/m, 1.5 dS/m, 2.0 dS/m and 3.5 dS/m.  All the treatments were subjected to similar agronomic practices. Spinach was grown and observed for a period of five weeks.  Plant height was measured and the number of leaves counted weekly throughout the experiment. Significant differences (P < 0.05) between salinity treatments were obtained for plant height beginning in week 2 but were more pronounced in week 3, 4 and week 5.  No significant differences were obtained for the number of leaves.  There were however, clear significant differences between spinach irrigated with none saline irrigation water compared to saline irrigation water.   It was concluded that irrigating spinach with saline water of more than 2.0 dS/m drastically reduce plant growth but not the number of leaves under the conditions of the experiment.

scholarly journals Performance of colored cotton under irrigation water salinity and organic matter dosages

2019 ◽  
Vol 14 (5) ◽  
pp. 1
Author(s):  
Patrícia Dos Santos Nascimento ◽  
Lucylia Suzart Alves ◽  
Vital Pedro da Silva Paz
Keyword(s):  
Organic Matter ◽  
Plant Height ◽  
Irrigation Water ◽  
Stem Diameter ◽  
Water Salinity ◽  
Irrigation Water Salinity ◽  
Colored Cotton ◽  
Number Of Leaves ◽  
Four Levels ◽  
Shoot Mass

This work evaluated the development of colored cotton submitted to irrigation water of different salinity levels and organic matter doses from tanned manure. The experimental design was completely randomized in a 4 x 4 factorial scheme with 3 replications, totaling 48 experimental plots. The factors studied were 4 doses of organic matter (1, 4, 7 and 10%) and four levels of irrigation water salinity (0.26; 1, 2 and 4 dS m-1). The variables analyzed were plant height, stem diameter, number of leaves, number of fruits and fresh shoot mass. Significant effect of organic matter was observed on all studied variables, with a positive response on the increase of all variables as a function of increasing doses of organic matter. The isolated effect of salinity was significant for all parameters evaluated, except for the number of leaves, with significant reductions of 6.03; 3.27; 5.23; 6.94% in the parameters: plant height, stem diameter, number of fruits and shoot fresh weight respectively, for each unit increase of irrigation water salinity. The interaction between the variation sources studied had a significant effect only for fresh shoot mass, where the highest average for this parameter was observed at 10% organic matter dosage at irrigation water salinity level of 1.0 dS m-1.

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