scholarly journals Effect of glutathione spray on the growth of three genotypes of Cucumis sativus L. affected by water stress: تأثير رش الكلوتاثيون في نمو ثلاث تراكيب وراثية من نبات الخيار Cucumis sativus L. المتأثر بالإجهاد المائي

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Aziz Mahdi Abd, Hussien Aziz Mohammed, Waleed Fouad AbdulHas
Keyword(s):  
Water Stress ◽  
Cucumis Sativus ◽  
Vegetative Growth ◽  
Field Capacity ◽  
Cucumber Plant ◽  
College Of Agriculture ◽  
Cucumis Sativus L ◽  
Significant Difference ◽  
Number Of Leaves ◽  
Irrigation Levels

Experiment was conducted during spring season 2017 in the experimental station of the Department of Horticulture and Landscape, College of Agriculture Diyala University, Iraq. In order to understand some of the effects and adaptations of the vegetative growth of the cucumber plant affected by water stress and the experiments were arranged in a Split-Split Plot Design in R.C.B.D. and with three replicates. The experiment factors were as follows: the genotypes of cucumbers, namely Demmy (V1) and Ghazeer (V2) and Wesam (V3), and second: two levels of irrigation are Complete irrigation 100% (I1) of field capacity and 50% of complete irrigation (I2). Third, spray glutathione in three concentrations (0, 50, 100) mg L-1 and its symbol (G0, G1, G2). The results of the study showed the superiority of the genotype plants in the number of leaves and leafy area (91.72 leaves plan-1 and 213.9 dcm2 plants-1) respectively. whereas the irrigated plants exceeded the level 100% significantly for all studied traits compared with the level of irrigation 50%. Also, the glutathione spray levels exceeded 50 and 100 mg L-1 (without significant difference between them) by all the characteristics compared to the comparison treatment (G0). The results of the triple interference between the genotypes, irrigation levels, and levels of glutathione spraying showed significant differences in the vegetative growth of cucumber plants, Since the treatment of interference V3I1G2 was superior to the number of branches (5, 766 branches plant-1), the total paper area (239.0 dcm 2 plants-1) and the concentration of chlorophyll (45.72 spad), While treatment V3I1G1 was superior to the number of leaves (99.66 leaves per plant-1) and dry matter percentage in the vegetative total(16.00%), and treatment V2I1G2 to excellence in plant length (148.6 cm).

scholarly journals The effect of glutathione spraying to reduce the negative effect of water stress on the yield of three genotypes of Cucumis sativus L.: تأثير الرش بالكلوتاثيون لتقليل الأثر السلبي للإجهاد المائي في حاصل ثلاثة تراكيب وراثية من نبات الخيار Cucumis sativus L.

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Aziz Mahdi Abd Al-Shammari, Hussien Aziz Mohammed, Waleed Fo
Keyword(s):  
Water Stress ◽  
Cucumis Sativus ◽  
Total Yield ◽  
Field Capacity ◽  
Fruit Weight ◽  
Cucumber Plant ◽  
Cucumis Sativus L ◽  
Irrigation Level ◽  
Significant Difference ◽  
Negative Effect

The experiment was conducted during spring season 2017 in the experimental station of the Department of Horticulture and Landscape, College of Agriculture Diyala University, Iraq. In order to know the best genetic makeup for the cucumber plant in terms of production and to determine the best irrigation level for this crop without damaging the production amount and to determine the best concentration of glutathione in reducing the harmful effects of water stress in the cucumber quotient, As the study included three factors, namely: three genotypes of the cucumber, which are Demmy (V1) and Ghazeer (V2) and Wesam (V3), and second: two levels of irrigation are Complete irrigation 100% (I1) of field capacity and 50% of complete irrigation (I2). Third, spray glutathione in three concentrations (0, 50, 100) mg L-1 and its symbol (G0, G1, G2). The experiments were arranged in a Split-Split Plot Design in R.C.B.D. and with three replicates. The results of the study showed the superiority of plants for genotyping and decoration in the diameter of the fruit and the yield of one plant and the total yield in hectares, as it reached 3.436cm, 1.686 kg plant-1 and 53.97tons h-1, respectively, while the composition exceeded the prolific length of the fruit with an average of 19.83cm. The level of irrigation exceeded 100% significantly in terms of the number of fruits, the weight of the fruit and the yield of one plant and the total yield in hectares, as it reached 11.65 fruit plants-1, 142.3g, 1.717 kg plant-1 and 54.94 tons h-1. The results showed the role of glutathione in improving the ability of the plant to adapt to the presence of water stress, as the levels of spraying glutathione exceeded 50 and 100 mg L-1 without a significant difference between them on the comparison treatment (G0) and in order of the characteristics of the number of fruits (11.38 and 11.75 plant fruits-1) The weight of the fruit (141.9 and 144.7 g), the length of the fruit (19.84 and 19.88 cm), the diameter of the fruit (3.452 and 3.500 cm) and the yield of one plant (1.688 and 1.722 kg Plant-1) and the total yield (54.03 and 55.12 tons h-1). The triple interaction between genotypes, irrigation levels and levels of glutathione spraying showed a significant effect on the yield of cucumber plants, as treatment V3I1G2 was superior to the number of fruits (13.27 fruit plant-1), fruit weight (148.7 g), fruit diameter (3,655 cm), and single plant yield (1.888 kg Plant-1) and the total yield (60.41 tons h-1), while treatment V2I1G1 was outperformed in the length of the fruit (21.00 cm).

scholarly journals Pengaruh Air Lindi dan Bio Slurry Sebagai Pupuk Organik Cair Terhadap Pertumbuhan Tanaman Mentimun (Cucumis sativus L)

2019 ◽  
Vol 1 (2) ◽  
Author(s):  
Budi Santoso ◽  
Saimul Laili ◽  
Tintrim Rahayu
Keyword(s):  
Cucumis Sativus ◽  
Block Design ◽  
Liquid Waste ◽  
Dry Weight ◽  
Cucumber Plant ◽  
Cucumis Sativus L ◽  
Weight Concentration ◽  
Significant Difference ◽  
Wet Weight ◽  
Leachate Water

Leachate water is liquid waste that can arise due to the entry of water in landfills and can dissolve dissolved chemical elements such as organic matter resulting from decomposition. Slurry that has been lost gas is waste from biogas and is rich in nutrients needed in plants, but so far liquid leachate fertilizer and biogas waste have not been utilized properly. The purpose of this study was to determine the effect of leachate, bio slurry, and mixture on cucumber plant growth (Cucumis sativus L), and the best influence between leachate, bio slurry and a mixture of both. This study used an experimental method with randomized block design (RBD) with 9 treatments and 4x replications. The results of the study of Leachate Water, Bio slurry, and Mixture affected, plant length, on plant height, number of leaves, number of flowers, dry weight and plant wet weight. All treatments had an effect on the observed parameters at a concentration of 15 ml, 30 ml, or 45 ml, especially in observing wet weight and dry weight of plants. The treatment of leachate showed a significant difference in the wet weight concentration of 30 ml and dry weight concentration of 30 ml.Keywords: Leachate, Bio slurry, Cucumis sativus L ABSTRAKAir lindi adalah limbah cair dapat timbul karena masuknya air pada timbunan sampah dan bersifat dapat  melarutkan unsur kimiawi yang terlarut antara lain materi organik hasil dari dekomposisi. Kotoran ternak (slurry) yang sudah hilang gasnya merupakan limbah dari biogas  dan kaya dengan nutrisi yang di butuhkan pada  tanaman, namun selama ini pupuk cair air lindi dan limbah biogas belum dimanfaatkan dengan baik. Tujuan penelitian ini adalah mengetahui pengaruh air lindi, bio slurry, dan Campuran terhadap pertumbuhan tanaman mentimun (Cucumis sativus L), dan pengaruh yang terbaik antara air lindi, bio slurry dan campuran keduanya. Penelitian ini menggunakan metode eksperimen dengan rancangan acak kelompok (RAK) dengan 9 perlakuan dan 4x ulangan. Hasil penelitian Pemberian Air lindi, Bio slurry, dan Campuran berpengaruh , panjang tanaman, terhadap pada tinggi tanaman, jumlah pada daun, jumlah bunga, berat kering dan berat basah tanaman, Semua perlakuan memberikan pengaruh pada parameter yang di amati baik pada konsentrasi 15 ml, 30 ml, ataupun 45 ml, khususnya pada pengamatan berat basah dan berat kering tanaman. Pada perlakuan Air lindi menunjukkan beda nyata yang signifikan yaitu pada berat basah konsentrasi  30 ml dan berat kering konsentrasi 30 ml.  Kata kunci: Air lindi,Bio slurry,Cucumis sativus L

scholarly journals COMPARATIVE PROFITABILITY OF MANAGING MELOIDOGYNE INCOGNITA ON THE VEGETATIVE GROWTH OF CUCUMBERS (CUCUMIS SATIVUS L.) USING ROOT GROW (MYCORRHIZAL FUNGI) AND BROILER DROPPINGS

2021 ◽  
Vol 5 (2) ◽  
pp. 596-620
Author(s):  
Oluwatoyin E. Bello ◽  
Nkechi B. Izuogu ◽  
Oluwasesan M. Bello
Keyword(s):  
Cucumis Sativus ◽  
Meloidogyne Incognita ◽  
Vegetative Growth ◽  
Mycorrhizal Fungi ◽  
Field Experiments ◽  
Block Design ◽  
Root Knot Nematode ◽  
Cucumis Sativus L ◽  
Significant Difference ◽  
Screen House

Screen-house and field experiments were carried out to evaluate and compare the activities of Root grow (mycorrhiza fungi) and broiler droppings (singly and both) on root-knot nematode, Meloidogyne incognita infecting Cucumber, Cucumis sativus (L). The experiment was designed as a 2 by 5 factorial fitted into a Complete Randomised Design (CRD) and Randomized Complete Block Design (RCBD) for screen house and field experiments respectively. Two levels each of the two treatments were evaluated both in the screen house and on the field. Root-grow (mycorrhiza fungi) was evaluated at the rate of 0.5 g and 1.0 g while broiler droppings were evaluated at the rate of 50 g and 100 g. The effects of treatments on vegetative growth as well as nematode damage and population were determined both in the screen house and on the field. All data collected were subjected to Analysis of Variance (ANOVA) and where treatment means were significant, multiple comparisons of treatments were done using Tukey’s honesty significant difference at a 5 % level of significance. Broiler droppings at 100 g and 50 g were more effective in controlling nematode than the two levels of Root grow (mycorrhiza fungi). Plant growth was best with broiler droppings at 100 g followed by broiler droppings at 50 g. Nematode population was reduced in all plant treated and were less galled compared with the control. The results showed that broiler droppings and mycorrhiza fungi can be used in controlling root-knot nematode Meloidogyne incognita on cucumber

scholarly journals RESPON DOSIS PUPUK KANDANG KAMBING TERHADAP PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis sativus L.) VARIETAS HIBRIDA

2018 ◽  
Vol 10 (2) ◽  
pp. 11-29
Author(s):  
Wahyu Wardiana Dewi
Keyword(s):  
Plant Height ◽  
Cucumis Sativus ◽  
Analysis Of Variance ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Leaf Number ◽  
Cucumis Sativus L ◽  
Fruit Length ◽  
Significant Difference ◽  
Goat Manure

This research is aimet to known the responsed of cucumber plant (Cucumis sativus L.), the good means for the growth and yield of cucumber (Cucumis sativus L) of the hybrid varieties doses of good means. This study uses a randomized block design (RAK) with one factor and 5 replications. The main factors, namely: goat manure. First repeat that: without fertilizer (P0), manure goat 10 ton / ha (P1), manure goat 20 ton / ha (P2), manure goat 30 ton / ha (P3), and the latter is manure goat 40 ton / ha (P4). The parameters observed were plant height, leaf number, fruit weight, fruit length and diameter of the fruit. Data analysis by using analysis of variance (ANOVA), if the effect followed by Least Significant Difference Test (BNT). The results based on the analysis of variance showed that: 1) Treatment of manure goat (P) significantly affected the growth and yield of cucumber plants include all the parameters of observation starting plant height, leaf number, fruit weight, fruit length and fruit diameter. Dose goat manure 40 t / ha is the best concentration to produce the highest average values for all parameters. The lowest value of all parameters are shown on the dose P0 (without manure goat / control).

scholarly journals Effect of Nitrogen Fertilizer on some Attributes of SorghumGrown in Saline Soil under Irrigation

2018 ◽  
Vol 1 (2) ◽  
pp. 12-17
Author(s):  
Abubaker Haroun M.Adam ◽  
Mohammed Ahmed Taleim
Keyword(s):  
Nitrogen Fertilizer ◽  
Cultural Practices ◽  
Agronomic Traits ◽  
Optimal Level ◽  
Agronomic Characters ◽  
College Of Agriculture ◽  
Nitrogen Levels ◽  
Significant Difference ◽  
Number Of Leaves ◽  
Sorghum Bicolor L

The main objective of this study was to investigate the effects of 4 levels of Nitrogen (N) fertilizer (0, 25, 50 and 75 Kg N/fed) on some attributes of Sorghum (Sorghum bicolor L). This study was conducted in the farm of College of Agriculture, University of Bahri-Sudan; during the period 2014-2015. Where the soil is classified as saline with pH ranging from 7.5 -7.8. A randomized completely block designed (RCBD); with 3 replications and four (4) treatments was adopted. All recommended cultural practices were carried out timely. Data; pertaining some plant attributes were collected and analyzed. The result showed that the application of 75KgN/fed has increased both; the average number of leaves as well as the plant height compared to other levels of Nitrogen fertilizer including the control (Figure 1, Figure 2). For the average number of tillers concern, there is non -significant difference between all Nitrogen levels and average number of tillers (Figure 3). The study concluded that the Nitrogen fertilizer has variable effects on the studied agronomic characters, and the application of 75kgN/fed is the optimal level of fertilizer for improving the agronomic traits of Sorghum under Alkadaro conditions.

scholarly journals Evaluation of Vegetative Growth, Chemical Composition, and Antioxidant Capacity of Essential Oil of Peppermint Under Water Regimes

2019 ◽  
Vol 11 (4) ◽  
pp. 197
Author(s):  
Diogo Mendes da Silva ◽  
Suzan Kelly Vilela Bertolucci ◽  
Smail Aazza ◽  
Alexandre Alves de Carvalho ◽  
Simony Carvalho Mendonça ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Water Stress ◽  
Chemical Composition ◽  
Essential Oil ◽  
Water Availability ◽  
Vegetative Growth ◽  
Dry Matter ◽  
Field Capacity ◽  
Mentha Piperita

The purpose of the present work was to evaluate the vegetative growth of Mentha piperita L. cultivated under different water availability, as well its influence in content, chemical composition and in vitro antioxidant activity of its essential oil. Plants were propagated by mother plants microcutting and scions were transplanted to 5 L pots with soil and cattle manure. Afterward, were kept at field capacity for 30 days and under treatment for 40 days. It was treated with different levels of water deficit treatments: (T1): 100 of field capacity (FC); (T2): 80 of FC; (T3): 60 of FC; (T4) 40 of FC with 5 blocks. Vegetative growth was evaluated by dry matter contents of all part of plants and by root/aerial rate. The essential oil of the leaves was extracted by hydrodistillation, analyzed by GC-FID and GC-MS and in vitro antioxidant potential was evaluated. A significant decrease in the dry matter of leaves and stems accompanied with a decrease in the roots dry matter was observed with an increase in the water stress. Quantitative chemical differences were observed in the chemical composition of the essential oil, according water availability. Total antioxidant activity showed a gradual increase as water stress progressed.

scholarly journals Differential Activity of Antioxidant Enzymes and Physiological Changes in Wheat (Triticum aestivum L.) Under Drought Stress

2019 ◽  
Vol 11 (2) ◽  
pp. 266-276
Author(s):  
Kamal MIRI-HESAR ◽  
Ali DADKHODAIE ◽  
Saideh DOROSTKAR ◽  
Bahram HEIDARI
Keyword(s):  
Water Stress ◽  
Drought Stress ◽  
Field Capacity ◽  
Triticum Aestivum L ◽  
Plant Production ◽  
Breeding Programs ◽  
Drought Tolerant ◽  
Severe Water Stress ◽  
Significant Difference ◽  
Relative Water

Drought stress is one of the most significant environmental factors restricting plant production all over the world. In arid and semi-arid regions where drought often causes serious problems, wheat is usually grown as a major crop and faces water stress. In order to study drought tolerance of wheat, an experiment with 34 genotypes including 11 local and commercial cultivars, 17 landraces, and six genotypes from International Maize and Wheat Improvement Center (CIMMYT) was conducted at the experimental station, School of Agriculture, Shiraz University, Iran in 2010-2011 growing season. Three different irrigation regimes (100%, 75% and 50% Field Capacity) were applied and physiological and biochemical traits were measured for which a significant difference was observed in genotypes. Under severe water stress, proline content and enzymes’ activities increased while the relative water content (RWC) and chlorophyll index decreased significantly in all genotypes. Of these indices, superoxide dismutase (SOD) and RWC were able to distinguish tolerant genotypes from sensitives. Moreover, yield index (YI) was useful in detecting tolerant genotypes. The drought susceptibility index (DSI) varied from 0.40 to 1.71 in genotypes. These results indicated that drought-tolerant genotypes could be selected based on high YI, RWC and SOD and low DSI. On the whole, the genotypes 31 (30ESWYT200), 29 (30ESWYT173) and 25 (Akbari) were identified to be tolerant and could be further used in downstream breeding programs for the improvement of wheat tolerance under water limited conditions.

scholarly journals Interactive Effects of Grafting Techniques and Scion-Rootstocks Combinations on Vegetative Growth, Yield and Quality of Cucumber (Cucumis sativus L.)

Agronomy ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 288 ◽  
Author(s):  
Rana Shahzad Noor ◽  
Zhi Wang ◽  
Muhammad Umair ◽  
Muhammad Yaseen ◽  
Muhammad Ameen ◽  
...  
Keyword(s):  
Cucumis Sativus ◽  
Fruit Quality ◽  
Vegetative Growth ◽  
Interactive Effect ◽  
Growth Yield ◽  
Fruit Yield ◽  
Lagenaria Siceraria ◽  
Cucumis Sativus L ◽  
Cucumber Fruit

The density of herbaceous crops creates a suitable environment to produce pathogens in the soil that intensify the attack of pathogens traditionally controlled by disinfectant, which are mostly prohibited and unlisted because of their toxicity. Grafting is an alternative technique to enhance abiotic stress tolerance and reduce root diseases due to soil-borne pathogens, thus enhancing crop production. This research study was conducted during the crop season of 2017 and 2018 in order to investigate the interactive effect of different grafting techniques of hybrid scion onto local rootstocks on plants survival, plant phenological growth, fruit yield and fruit quality under a controlled environment. The hybrid cucumber was also planted self-rooted. The cucumber (Cucumis sativus L.) cv. Kalaam F1, Syngenta was grafted onto four local cucurbitaceous rootstocks; ridge gourd (Luffa operculate Cogn.), bitter gourd (Momordica charantia L.), pumpkin (Cucurbita pepo L.), bottle gourd (Lagenaria siceraria (Molina) Standl.) using splice grafting, tongue approach, single cotyledon and hole insertion grafting techniques and self-rooted hybrid cucumber under greenhouse conditions. The experimental results indicated that all local cucurbitaceous rootstocks showed a high compatibility with hybrid cucumber scion in the splice grafting method compared to other grafting and non-grafted methods. Lagenaria siceraria rootstocks were found highly compatible with cucumber cv Kalaam scion which gave significantly maximum plant survival rates (95%) due to high sap contents, high SPAD value, better vegetative growth and maximum fruit yield when compared with other rootstocks by employing the splice grafting method followed by tongue approach, single cotyledon and hole insertion grafting while the fruit quality of all rootstocks was observed to be similar. The non-grafted cucumber cv. Kalaam F1 showed significant results of plant vegetative growth, fruit development and fruit quality and encountered grafting methods while the lowest result were associated with the hole insertion grafting method in all scion/rootstock combinations. The grafted plants have no significant effect on cucumber fruit dry matter and fruit quality while the fruit mineral compositions (N, P, K, Ca and Mg) were higher among grafted and non-grafted plant fruits. The results indicate that grafting hybrid cucumber onto four local cucurbitaceous rootstocks influenced growth, yield and fruit quality. Grafting can be alternative and control measure for soil-borne disease and to enhance cucumber production.

scholarly journals Assessment of Salicylic Acid Impacts on Seedling Characteristic of Cucumber (Cucumis sativus L.) under Water Stress

2012 ◽  
Vol 4 (1) ◽  
pp. 112-115 ◽  
Author(s):  
Hossein MARDANI ◽  
Hassan BAYAT ◽  
Amir Hossein SAEIDNEJAD ◽  
Ehsan Eyshi REZAIE
Keyword(s):  
Salicylic Acid ◽  
Water Stress ◽  
Water Deficit ◽  
Cucumis Sativus ◽  
Foliar Application ◽  
Dry Weight ◽  
Water Deficit Stress ◽  
Cucumis Sativus L ◽  
Water Stress Tolerance ◽  
Randomized Design

Impacts of various concentrations of salicylic acid (SA) on cucumber (Cucumis sativus L.) seedling characteristic were evaluated under different water stress levels by using a factorial arrangement based on completely randomized design with three replications at experimental greenhouse of Ferdowsi University of Mashhad, Iran. The studied factors included three water deficit levels (100% FC, 80% FC, and 60% FC) considered as first factor and five levels of SA concentrations (0, 0.25, 0.5, 0.75, and 1 mM) as second factor. Results showed that foliar application of SA at the highest concentration enhanced leaf area, leaf and dry weight while decreased stomatal conductance under high level of water deficit stress. Though, severe water deficit stress sharply raised the SPAD reading values. In general, exogenous SA application could develop cucumber seedling characteristic and improve water stress tolerance.

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