Influence of Tillage, Seed Quality, and Fungicide Seed Treatments on Cotton Emergence and Yield

jpa ◽  
1997 ◽  
Vol 10 (3) ◽  
pp. 394-400 ◽  
Author(s):  
T. A. Wheeler ◽  
J. R. Gannaway ◽  
H. W. Kaufman ◽  
J. K. Dever ◽  
J. C. Mertley ◽  
...  
Keyword(s):  
Seed Quality ◽  
Seed Treatments

scholarly journals Influence of Different Seed Treatments on Seed Quality Enhancement in Stevia (Stevia rebaudiana Bertoni.)

2021 ◽  
Vol 10 (2) ◽  
pp. 2322-2328
Author(s):  
Aishwarya Yadavannavar V. P. Singh ◽  
Bapurayagouda Patil Y. C. Vishwanath ◽  
A. G. Patil M. D. Jameel Jhalegar
Keyword(s):  
Seed Quality ◽  
Stevia Rebaudiana ◽  
Quality Enhancement ◽  
Seed Treatments ◽  
Stevia Rebaudiana Bertoni

scholarly journals Electrical conductivity test in the evaluation of the physiological potential of treated and stored soybean seeds

2021 ◽  
Vol 42 (6) ◽  
pp. 3135-3148
Author(s):  
Ana Paula Silva Couto ◽  
◽  
Cristian Rafael Brzezinski ◽  
Julia Abati ◽  
Ronan Carlos Colombo ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Seed Treatment ◽  
Seed Quality ◽  
Soybean Seed ◽  
Accelerated Aging ◽  
Control Treatment ◽  
Soybean Seeds ◽  
Seed Treatments ◽  
Chemical Treatments ◽  
Soybean Cultivars

Soybean seed treatment contributes to the maintenance of seed quality, but the effect of commercial formulations and chemical products on the effectiveness of the electrical conductivity test based on electrolyte leaching has been frequently questioned. This study aimed to verify the interference of the chemical seed treatment of two soybean cultivars on the effectiveness of the electrical conductivity test in evaluating the vigor of freshly treated and stored seeds. The experimental design was completely randomized, consisting of seven seed treatments and two evaluation periods (0 and 60 days after storage), with four replications. The used seed treatments consisted of 1) fipronil + pyraclostrobin + thiophanate-methyl, 2) imidacloprid + thiodicarb + carbendazim + thiram, 3) abamectin + thiamethoxan + fludioxonil + mefenoxam + thiabendazole, 4) carbendazim + thiram, 5) fludioxonil + mefenoxam + thiabendazole, 6) carboxin + thiram, and 7) control (no treatment). The cultivars were BRS 360 RR and BRS 284, which were analyzed separately. Germination, accelerated aging, emergence, and electrical conductivity tests were carried out. No differences were detected between the control and chemical treatments performed on seeds of the two freshly treated soybean cultivars regarding germination, accelerated aging, and emergence tests. The germination test stood out after storage with the cultivar BRS 360 RR, showing the maintenance of germination potential for seeds treated with carbendazim + thiram and the control treatment. Therefore, the chemical treatment of soybean seeds interferes with the result of the electrical conductivity test. The electrical conductivity test is effective in segregating seed lots in terms of vigor level. The electrical conductivity test correlates with the other vigor tests used to identify the reduction in the physiological seed quality with storage.

scholarly journals Seed Treatments for Disease Control

1991 ◽  
Vol 1 (1) ◽  
pp. 84-87 ◽  
Author(s):  
Mark A. Bennett ◽  
Nancy W. Callan ◽  
Vincent A. Fritz
Keyword(s):  
Disease Management ◽  
Plant Growth ◽  
Disease Control ◽  
Seedling Establishment ◽  
Seed Quality ◽  
Cultural Practices ◽  
Seed Treatments ◽  
Horticultural Crop ◽  
Crop Establishment

Disease management is an important step in any crop establishment system. Emergence of field-seeded crops may take several weeks for many species and represents a vulnerable stage of plant growth. This paper considers various biological, chemical, and physical seed treatments for improved seed performance. The role of seed quality and cultural practices in seedling establishment also is reviewed. Multidisciplinary approaches to improving horticultural crop establishment are promising.

scholarly journals 10.5937/ratpov50-4792 = Effect of seed treatments with neonicotinoids on maize inbred lines seed quality

2013 ◽  
Vol 50 (3) ◽  
pp. 37-44
Author(s):  
Gordana Tamindzic ◽  
Zorica Nikolic ◽  
Rasko Popov ◽  
Dusica Jovicic ◽  
Gordana Zdjelar ◽  
...  
Keyword(s):  
Seed Quality ◽  
Inbred Lines ◽  
Seed Treatments ◽  
Maize Inbred Lines

scholarly journals Aplikasi Teknologi Seed Coated dan Seed Delinted pada Benih Kapas (Gossypium hirsutum L.)

2019 ◽  
Vol 11 (1) ◽  
pp. 16
Author(s):  
Taufiq Hidayat RS ◽  
Nurindah Nurindah ◽  
Anik Herawati
Keyword(s):  
Gossypium Hirsutum ◽  
Seed Quality ◽  
Block Design ◽  
Seed Viability ◽  
Environmentally Friendly ◽  
Maximum Growth ◽  
Seed Coating ◽  
Seed Treatments ◽  
Gossypium Hirsutum L ◽  
Arabic Gum

<p><em>Seed coated</em> merupakan teknologi pelapisan benih dengan bahan tertentu untuk mempertahankan mutu benih dan membuat bentuk benih lebih teratur. Prosesing benih kapas saat ini masih menggunakan bahan kimia seperti asam sulfat (<em>seed delinted</em>) untuk menghilangkan kabu-kabu (<em>linter</em>) yang masih menempel pada biji setelah proses pemisahan serat dan biji. <em>Seed delinted</em> memungkinkan terjadinya kerusakan kulit hingga lembaga biji dan dapat menimbulkan masalah lingkungan dari limbah yang dihasilkan dalam proses tersebut. Penelitian ini bertujuan untuk menguji pengaruh perlakuan benih pada tiga jenis varietas terhadap viabilitas benih kapas. Penelitian ini menggunakan Rancangan Faktorial dalam RAK. Faktor Pertama terdiri atas beberapa perlakuan benih yaitu benih berkabu, benih <em>delinted</em>,<em> coated</em> dengan tapioka dan kaolin serta <em>coated </em>dengan<em> arabic gum</em>. Sedangkan, faktor kedua terdiri atas varietas kapas yaitu Kanesia 10, Kanesia 18 dan Kanesia 19. Hasil penelitian menunjukkan bahwa interaksi antara perlakuan benih dengan varietas kapas berpengaruh nyata untuk parameter panjang radikula dan menghasilkan koefesien keragaman mencapai 9.85%. Perlakuan benih <em>coated</em> dengan bahan <em>arabic gum</em> menunjukkan hasil yang terbaik untuk semua parameter pengamatan. Sedangkan, varietas Kanesia 10 menunjukkan persentase keserempakan tumbuh, persentase daya berkecambah, dan persentase potensi tumbuh maksimum terbaik masing-masing 92.25%, 96.25%, dan 98.00%. Perlakuan benih dengan teknologi <em>seed coated</em> menggunakan <em>arabic gum</em> pada Varietas Kanesia 10 dapat menunjukkan persentase viabilitas benih kapas terbaik.</p><p> </p><p><strong>Effect of Seed Coating on the Seeds Viability of Three Cotton Varieties ( Gossypium hirsutum L.) </strong></p><p><br />Seed coating technology with certain materials is objected to maintain seed quality and to make seed shapes more regular. Currently, cotton seeds processing is using chemicals such as sulfuric acid (acid seed delinted) to remove the linter which is still attached to the seeds after the separation of fibers and seeds. Acid seed delinting could causing damage on the seed skin as well as to the seed embryo and also cause environmental problems from the waste produced in the process. Seed coated technology has the prospect to be applied in the process of cotton seeding, so the process becomes environmentally friendly. This study aims to evaluate the effect of seed coating treatment on three cotton varieties on the seed viability. This study uses Randomized Block Design Factorial. The first factor consisted of four seed treatments namely fuzzy seed (control), seed delinted, seed coated with tapioca and kaolin and seed coated with arabic gum. The second factor were cotton varieties namely Kanesia 10, Kanesia 18, and Kanesia 19. The results showed that the interaction between seed treatments with cotton varieties significantly affected the radicular length parameters and produced a coefficient of varians 9.85%. Seed coated with arabic gum showed the best results for all observation parameters. Kanesia 10 showed the best of growing simultaneity, germination, and the potential maximum growth by 92%, 96%, and 98%, recpectively. The cotton cotton seed coated with arabic gum is prospective to be applied in the cotton seeding process as an alternative to the acid delinting technique that is not environmentally friendly. </p>

Effect of integrated seed treatments on growth, seed yield and quality parameters in black gram [Vigna mungo (L.) Hepper]

2017 ◽  
Author(s):  
G. Sathiya Narayanan ◽  
M. Prakash ◽  
V. Rajesh Kumar
Keyword(s):  
Seed Yield ◽  
Seed Quality ◽  
Field Trials ◽  
Quality Parameters ◽  
Vigna Mungo ◽  
Growth And Yield ◽  
Black Gram ◽  
Seed Treatments ◽  
Legume Crop ◽  
Yield Parameters

Pulses are one of the most important legume crops in India contributing significantly high quality protein. Among the legumes, black gram (Vigna mungo L. Hepper), is an important legume crop in our country belonging to the family leguminoceae. The low productivity in pulses may be due to the fact that they are normally grown in marginal lands with inadequate soil moisture and poor fertility status. To increase yield under these circumstances, integrated seed treatment is given as a presowing treatment. Hence, a study was attempted to find out the influence of integrated seed treatments on growth and yield parameters in black gram. The seeds of black gram cv VBN 4 were subjected to various seed treatments and treated seeds along with the control were evaluated for their seed quality, growth, gas exchange and yield parameters both in laboratory and field trials. The study revealed that seeds fortified with MgSO4 + polykote + carbendazim + dimethoate + bioinoculant (Pseudomononas fluorescens) + Rhizobium + Azophos + pelleting with DAP recorded higher seed yield and other parameters when compared to control.

scholarly journals EFFECT OF SOME SEED TREATMENTS BEFORE STORAGE ON WHEAT SEED QUALITY.

2014 ◽  
Vol 5 (4) ◽  
pp. 545-554
Author(s):  
M. Badawi ◽  
A. Salama ◽  
I. Mersal ◽  
N. Attia
Keyword(s):  
Seed Quality ◽  
Wheat Seed ◽  
Seed Treatments

scholarly journals Aplikasi Agens Hayati untuk Mengendalikan Hawar Daun Bakteri pada Produksi Benih Padi

2018 ◽  
Vol 45 (3) ◽  
pp. 235
Author(s):  
Rahayu Nurkartika ◽  
Satriyas Ilyas Satriyas Ilyas ◽  
Dan Muhammad Machmud
Keyword(s):  
Bacillus Subtilis ◽  
Plant Growth ◽  
Yield Components ◽  
Seed Quality ◽  
Block Design ◽  
Biological Agents ◽  
Rice Seed ◽  
Seed Treatments ◽  
Streptomycin Sulphate ◽  
Pseudomonas Diminuta

<p align="center"><strong><em>ABSTRACT</em></strong></p><em>This experiment is a further development of several previous studies on the potential of Bacillus subtilis 5/B and Pseudomonas diminuta A6 (rhizobacteria), and Aeromonas sp. F112 (phyllobacteria) as biological agents. Research aimed to evaluate the application of biological agents to promote plant growth and to control bacterial leaf blight (BLB) disease in rice seed production. This research consisted of two experiments, the first was in the nursery while the second was in the field. The first experiment conducted in a completely randomized  design with one factor (seed treatments) and three levels, i.e., control (untreated), matriconditioning + streptomycin sulphate 0.2% (BsM), biomatriconditioning + B. subtilis 5/B + P. diminuta A6 (BM). The second experiment was conducted in a randomized complete block design with one factor (biological agent aplication methods) and nine levels, i.e., control (untreated), matriconditioning +  streptomycin sulphate 0.2% (BsM), biomatriconditioning + B. subtilis 5/B + P. diminuta A6 (BM), soaking of seedlings root with  B. subtilis 5/B + P. diminuta A6 (RA), foliar spraying with Aeromonas sp. F112 (SD), BM + RA, BM + SD, RA + SD, BM + RA+ SD. The result showed that seed treatments significantly increased field emergence. Eventhough all treatments did not significantly affect plant growth, incidency and severity level of BLB disease, and yield components, biomatriconditioning showed a better improvement in yield components. The seeds produced from plants treated with the biological agents showed significantly higher vigor index than untreated and matriconditioning + streptomycin sulphate 0.2%. </em><br /><br /><em>Keywords: Aeromonas sp., Bacillus subtilis, biomatriconditioning, seed quality, Pseudomonas diminuta</em>

scholarly journals Effect of Nitrogen Fertilizer Doses and Pre Sowing Seed Treatments on Yield and Yield Attributing Characters in Foxtail Millet (Setaria italica L. Beauv)

2020 ◽  
Author(s):  
P. Umamaheswari ◽  
N. K. Gayathri ◽  
M. Subbarao
Keyword(s):  
Pseudomonas Fluorescens ◽  
Seed Treatment ◽  
Nutrient Management ◽  
Seed Quality ◽  
Agricultural Research ◽  
Foxtail Millet ◽  
Research Station ◽  
Seed Treatments ◽  
Enhancement Method ◽  
Sowing Seed

Background: Foxtail millet is considered as nutri-cereal and source of food, feed and fodder. Though it is grown in marginal conditions it can give the best production with the proper nutrient management for its cultivation. The objective of study was to identify the suitable seed quality enhancement method to increase grain yield of foxtail millet. Methods: During kharif 2017 and 2018 on black cotton soils at Regional Agricultural Research Station, Nandyal, the experiment was conducted in field and laboratory with split plot design with four nitrogen doses as main plots such as N1- control, N2- 125 kg neem+1250 kg vermi compost /ha, N3- 50 kg urea+50 kg super phosphate and 50 kg murate of potash /ha + top dressing urea at 3-4 weeks after transplanting + 2% borax spray, N4- N2 + N3 and four pre sowing seed treatments as sub plots. The treatments were P1- control, P2- soaking in water for 8 hours by adopting seed to solution of 1:1 ratio,P3-seed soaking with 2% KH2PO4 for 8 hours by adopting seed to solution of 1:1 ratio, P4-seed treatment with 20% liquid Pseudomonas fluorescens. After pre sowing seed treatment, seed were sown in field with different nitrogen doses. Result: Results revealed that application of 50 kg urea+ 50 kg super phosphate and 50 kg murate of potash/ha + top dressing urea at 3-4 weeks after transplanting + 2% borax spray recorded significantly higher seed yield (3148 kg/ha) and in pre sowing seed treatment with 20% liquid Pseudomonas fluorescens (3019 kg/ha) than other treatments.

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