scholarly journals Could the umbel order selection and GA3 treatment improve seed germination in Amazon chicory species?Could the umbel order selection and GA3 treatment improve seed germination in Amazon chicory species?

Bragantia ◽  
2021 ◽  
Vol 80 ◽  
Author(s):  
Larissa da Fonseca Moraes ◽  
Francisco Laurimar do Nascimento Andrade ◽  
Rafaelle Fazzi Gomes ◽  
Lucas da Silva Santos
Keyword(s):  
Seed Germination ◽  
Order Selection ◽  
Improve Seed Germination

scholarly journals Can Bulk and Nanosized Titanium Dioxide Particles Improve Seed Germination Features of Wheatgrass (Agropyron desertorum)

2013 ◽  
Vol 5 (3) ◽  
pp. 325-331 ◽  
Author(s):  
Reyhaneh AZIMI ◽  
Hassan FEIZI ◽  
Mohammad KHAJEH HOSSEINI
Keyword(s):  
Seed Germination ◽  
Germination Percentage ◽  
Germination Time ◽  
Positive Effects ◽  
Tio2 Particles ◽  
Nanosized Titanium Dioxide ◽  
Mean Germination Time ◽  
Germination Value ◽  
Improve Seed Germination ◽  
Nanosized Tio2

The goal of this study was to evaluate concentrations of nanosized TiO2 at 0, 5, 20, 40, 60 and 80 mg L-1 with bulk TiO2 for possible stimulatory effects on wheatgrass seed germination and early growth stage. After 14 days of seed incubation, germination percentage improved by 9% following exposure to 5 ppm nanosized TiO2 treatment comparing to control. Similar positive effects occurred in terms of germination value and mean daily germination. Application of bulk TiO2 particles in 80 ppm concentration greatly decreased the majority of studied traits. Therefore phytotoxicity effect observed on wheatgrass seedling by application of bulk TiO2 particles in 80 ppm concentration. Exposure of wheatgrass seeds to 5 ppm nanosized TiO2 and bulk and nanosized TiO2 at 60 ppm obtained the lowest mean germination time but higher concentrations did not improve mean germination time. In general, there was a positive response by wheatgrass seed to some concentrations of nanosized TiO2. Usage of nanoparicles in order to improve germination and establishment of range plant in adverse environments similar to rangeland could be possible.

Use of GREMAG ® technology to improve seed germination and seedling survival

2019 ◽  
pp. 138-149
Author(s):  
Albys Esther Ferrer Dubois ◽  
◽  
Jorge González Aguilera ◽  
Yilan Fung Boix ◽  
Elizabeth Isaac Alemán ◽  
...  
Keyword(s):  
Seed Germination ◽  
Seedling Survival ◽  
Improve Seed Germination

Biogenic ZnO and Cu nanoparticles to improve seed germination quality in blackgram (Vigna mungo)

2019 ◽  
Vol 235 ◽  
pp. 164-167 ◽  
Author(s):  
K. Raja ◽  
R. Sowmya ◽  
R. Sudhagar ◽  
Pon. Sathya Moorthy ◽  
K. Govindaraju ◽  
...  
Keyword(s):  
Seed Germination ◽  
Vigna Mungo ◽  
Cu Nanoparticles ◽  
Improve Seed Germination

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 Pengaruh priming terhadap vigor benih kedelai (Glycine max (L.) Merril.) yang dikecambahkan pada media dengan cekaman alumunium

Jurnal Agro ◽  
2022 ◽  
Vol 8 (2) ◽  
pp. 178-187
Author(s):  
Agustiansyah Agustiansyah ◽  
Paul B Timotiwu ◽  
Nabila Lutfiah
Keyword(s):  
Seed Germination ◽  
Soybean Seed ◽  
Acid Soils ◽  
Seed Vigor ◽  
Aluminium Content ◽  
Hypocotyl Length ◽  
Peg 6000 ◽  
Randomized Design ◽  
High Aluminium ◽  
Improve Seed Germination

Kandungan aluminium yang tinggi pada tanah Ultisol merupakan salah satu masalah utama dalam budidaya tanaman kedelai mulai dari fase perkecambahan hingga pertumbuhan tanaman. Perlakuan priming pada benih diyakini mampu memperbaiki perkecambahan pada lingkungan yang kurang menguntungkan. Penelitian dilakukan untuk mengetahui pengaruh priming pada perkecambahan benih kedelai yang dikecambahkan dalam media masam dan mengandung aluminium. Penelitian disusun dalam Rancangan Acak Lengkap (RAL) pola faktorial. Faktor pertama adalah jenis priming : tanpa priming, H2O (air), KNO3 1%, KNO3 2%, GA3 50 ppm, GA3 100 ppm, dan PEG 6000 7,5%. Faktor kedua adalah varietas kedelai yaitu: Anjasmoro, Burangrang, dan Grobogan. Data dianalisis sidik ragamnya dan dilanjutkan dengan uji Beda Nyata Jujur (BNJ) 5% menggunakan program statistika R Studio. Hasil penelitian menunjukkan priming PEG 7,5% dan varietas Burangrang secara mandiri merupakan perlakuan terbaik untuk meningkatkan vigor benih kedelai berdasarkan variabel waktu muncul kecambah, kecepatan perkecambahan, dan panjang hipokotil. Implikasi penelitian ini adalah PEG 7,5% dapat digunakan untuk perbaikan perkecambahan pada tanah masam dengan kandungan aluminium yang relatif tinggi. High aluminium content in Ultisol is the main problem in soybean cultivation from germination to planting growth phases.Priming treatment is believed to improve seed germination in a poor-growing environment. This study aimed to determine the effect of priming of soybean seeds germinated under acid medium and aluminium stress. The experimental design used was Completely Randomized Design (CRD) with factorial pattern. The first factor was priming type : no priming, H2O (water), 1% KNO3, 2% KNO3, 50 ppm GA3, 100 ppm GA3, and 7.5% PEG 6000. The second factor was soybean variety : Anjasmoro, Burangrang, and Grobogan.  The data obtained were analyzed using the R Studio statistic program with a 5% HSD test. The study resulted that each PEG 7.5% priming and Burangrang  variety independently was the best in increasing soybean seed vigor based on sprout time emergence, germination speed and hypocotyl length. This research implicates that PEG 7.5% can be used to improve seed germination on acid soils with high aluminium content. 

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