scholarly journals Chemical management of seed borne mycoflora of pigeonpea seeds and effect of different fungicides on seed germination and seedling vigour

2019 ◽  
Vol 10 (1) ◽  
pp. 5-8
Author(s):  
S.N. Sharma
Keyword(s):  
Seed Germination ◽  
Seedling Vigour ◽  
Chemical Management

Uncovering tomato candidate genes for seed germination performance and seedling vigour using the Solanum pennellii introgression line population

2021 ◽  
Vol 284 ◽  
pp. 110134
Author(s):  
Herika Paula Pessoa ◽  
Laércio Junio Da Silva ◽  
Rafael Ravanelli Chagas ◽  
Mariane Gonçalves Ferreira Copati ◽  
Françoise Dalprá Dariva ◽  
...  
Keyword(s):  
Seed Germination ◽  
Candidate Genes ◽  
Introgression Line ◽  
Solanum Pennellii ◽  
Seedling Vigour

Effects of Phytohormone on Seed Germination, Seedling Vigour and the Phytochemical Contents of Three Cucurbits

2017 ◽  
Vol 9 (3) ◽  
pp. 63-70 ◽  
Author(s):  
Ojo Emem ◽  
Ajiboye Abiodun A. ◽  
Fawibe Oluwasegun Adetutu Be ◽  
Ajewole Tolulope O ◽  
Akinloye Oluwaseyi ◽  
...  
Keyword(s):  
Seed Germination ◽  
Seedling Vigour ◽  
Phytochemical Contents

scholarly journals Swailing affects seed germination of plants of European bio-and agricenosis in a different way

2017 ◽  
Vol 12 (1) ◽  
pp. 62-75 ◽  
Author(s):  
Renata Bączek-Kwinta
Keyword(s):  
Seed Germination ◽  
Agricultural Practice ◽  
Seedling Vigour ◽  
Habitat Composition ◽  
Indirect Impact ◽  
Wild Thyme ◽  
Plant Habitat ◽  
Seed Testa ◽  
Stimulation Of

AbstractSwailing as a part of agricultural practice is an illegal habit in many European countries. The indirect effect of swailing is the emission of volatiles (SGV), hence the aim of the study was to identify their impact to seeds of different species occurring or grown Europe. It was carried out on seeds of 29 species of 10 botanical families within the angiosperms. The response to SGV was more or less differentiated within a family, and even within the species, e.g. in the case of tomato. The stimulation of germination and/or increased seedling vigour was established in celery, green- and red-leafed basil, white and red cabbage, white clover and wild thyme. The same effect was noticed for the seeds of stratified broadleaf plantain and the positively photoblastic seeds of German chamomile germinated in darkness. The inhibition of seed germination and/ or reduced seedling vigour was demonstrated in case of caraway, dill and forget-me-not. Similar results were obtained in the experiments carried outin vitroand in the soil, hence it can be assumed that the indirect impact of SGV on plant habitat composition is likely. The interaction of SGV compounds with seed testa and seed phytohormones is discussed.

scholarly journals The Influence Of Zinc On Seed Germination And Growth In The First Ontogenetic Stages In The Species Cucumis Melo L.

2015 ◽  
Vol 9 (2) ◽  
pp. 215-228 ◽  
Author(s):  
Anişoara Stratu ◽  
Naela Costică
Keyword(s):  
Seed Germination ◽  
Cucumis Melo ◽  
Growth Process ◽  
Lateral Roots ◽  
Tolerance Index ◽  
High Concentration ◽  
Seedling Vigour ◽  
Ontogenetic Stages ◽  
Vigour Index ◽  
Germination And Growth

AbstractThe paper presents the results of a study regarding the influence of treatment with zinc in different concentrations (50 mg∕l, 100 mg∕l, 200 mg ∕l, 300mg/l, 400 mg ∕l, 500 mg/l, 600 mg ∕l) on seed germination and growth in early ontogenetic stages ofCucumis meloL. We analyzed the following indicators: the percentage of germinated seeds; the length of root, the length of the hypocotyl and the length of the seedling; the number of the laterale roots; the tolerance index and the seedling vigor index. The results underline the specific variations of analysed indicators, depending on the concentrations used for the treatments of seeds. The concentrations used for treatment do not influence negatively the seed germination, but affected the seedling growth (especially the root elongation), the formation and growth process of lateral roots and the seedling vigour index. The delay effect of growth process is very pronounced in the case of high concentration.

scholarly journals Fungicidal seed treatment on germination and seedling vigour of lentil var. BINA Masur-3

2017 ◽  
Vol 3 (1) ◽  
pp. 140-144
Author(s):  
A Rokib ◽  
MS Monjil
Keyword(s):  
Seed Germination ◽  
Root Length ◽  
Seed Treatment ◽  
Shoot Length ◽  
Seedling Vigour ◽  
Green House ◽  
Seed Pathology ◽  
Vigour Index ◽  
Positive Effect ◽  
Improve Seed Germination

Effectiveness of six fungicides viz., Provax-200 (Carboxin+Thiram), Bavistin DF (Carbendazim), Dithane M-45 (Mancozeb), Secure (Mancozeb+Fenamidone), Antracol (propineb) and Daconil (Chlorothalonil) were evaluated to improve seed germination and seedling vigour of lentil variety BINA Masur-3. The experiment was conducted in the Green House of Seed Pathology Centre, Bangladesh Agricultural University, Mymensingh. Positive effect of seed treatment with fungicides on seed germination and seedling vigour of lentil was recorded. At 20 DAS, increased seed germination over control was observed in treated seeds with Deconil (10.40%) and Antracol (10.00%) followed by Dithane M-45 (7.20%). Seeds treated with Deconil and Dithane M-45 produced seedlings with higher shoot length, root length and seedling vigour. At 20 DAS, higher percent increased vigour index over control was found in Dithane M-45 (24.64%) and Deconil (22.44%), respectively.Asian J. Med. Biol. Res. March 2017, 3(1): 140-144

scholarly journals Effect of nano based seed treatment insecticides on seed quality in Pigeonpea

2017 ◽  
Vol 9 (2) ◽  
pp. 1226-1235
Author(s):  
B.N. Raghu ◽  
Basave Gowda ◽  
S. N. Vasudevan ◽  
Sangeeta I. Macha ◽  
Sharan Gouda Hiregoudar ◽  
...  
Keyword(s):  
Seed Germination ◽  
Seed Treatment ◽  
Seed Quality ◽  
Dry Weight ◽  
High Energy ◽  
Seed Kernel ◽  
Neem Seed ◽  
Seedling Vigour ◽  
Vigour Index ◽  
Sweet Flag

A laboratory experiment was conducted to know the effect seed treatment with nano insecticides on seed quality of pigeonpea (Cajanus cajan (L.) Millsp.) cv. TS3R. This study was conducted to evaluate the effect of macro and nano insecticides on seed germination and vigour of Pigeonpea. Different recommended seed treatment insecticides viz, malathion, fenvalerate, emamectine benzoate, thiodicarb, sweet flag and neem seed kernel powder insecticides were synthesized to nano form using high energy planetary ball mill. The Pigeonpea seed were treated with different nano insecticides i.e., 10-90 per cent reduction in actual dosage. Among the different treatments studied, seed treated with nano malathion 50 per cent lesser than normal dosage, fenvalerate 60 per cent lesser, thiodicarb 10 per cent lesser, emamectine benzoate 30 per cent lesser, sweetflag 70 per cent lesser, neem seed kernel powder 40 per cent lesser than actual recommended dosage gave significantly higher seed germination (98.0, 98.67, 98.67, 97.0, 99.0 and 98.67 percent) ,less number of abnormal seedlings (1.0, 0.33, 1.0, 1.0, 1.0 and 0.33 per cent) , shoot length (10.13, 9.00, 11.47, 9.50, 10.90 and 10.87 cm), root length (12.56, 12.93, 12.83, 12.60 11.50 and 13.00 cm), seedling dry weight (85.73, 87.40, 88.47, 87.70, 88.60 and 88.27 g) and seedling vigour index (2223, 2164, 2397, 2143, 2217 and 2354) as compared to untreated seeds and macro insecticides. Therefore, it is very clear that nano based insecticides has a significant (0.1 %) impact on the seed quality improvement.

scholarly journals EFFICACY OF DIFFERENT SEED DRESSING CHEMICALS ON SEED MYCOFLORA, SEED GERMINATION AND SEEDLING VIGOUR OF SOYBEAN (GLYCINE MAX L.)

2015 ◽  
Author(s):  
S. Charjan, R. Deotale, P. Lambat, R. Gadewar, A. Lambat S. Charjan, R. Deotale, P. Lambat, R. Gadewar, A. Lambat ◽  
Keyword(s):  
Glycine Max ◽  
Seed Germination ◽  
Seedling Vigour ◽  
Seed Dressing ◽  
Glycine Max L
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