Physiological potential of Oryza sativa seeds treated with growth regulators at low temperatures

Grohs, Mara; Marchesan, Enio; Tomazetti, Marcos Belinazzo; Roso, Rodrigo; Formentini, Tiago Constante

doi:10.5935/1806-6690.20170055

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…On the other hand, storage duration of 30-40 DAH resulted in the lowest germination rates of 15.73 and 13.88% /etmal, respectively (Table 2). These results were supported by Grohs et al (2017), stating that environmental conditions greatly determine the storage capacity of seeds during the production process to store seeds.…”

Section: Germination Ratementioning

confidence: 55%

Effect of harvest age and storage duration on viability and vigor of shallot (Allium cepa L.) tubers

Ansar

Bahrudin

Maemunah

et al. 2022

ResCrop

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Shallot is one of the tuber crops used in human life worldwide. Lembah Palu variety of shallot (LPVS) is the best raw material for the fried shallot industry. The main problem is that tubers have no standard harvest age and storage duration to support these plants' germination and early growth. Therefore, shallots' growth and productivity are influenced by tubers' viability and vigor. This study aimed to investigate the harvest age and storage duration to give the best viability and vigor of shallot tubers. This research was arranged in a randomized complete block design (RCBD) factorial and three replications. The first factor was the harvest age of shallots, which consisted of four levels: 60, 65, 70, and 75 days after planting (DAP). The second factor was the storage duration of tubers, which consisted of four levels: 30, 40, 50, and 60 days after harvest (DAH). The harvesting age of 60-65 DAP significantly affected the parameter of germination power, tuber weight loss, and seedling dry weight. Likewise, the storage duration significantly affected the parameter of germination time, germination rate, tuber weight loss, and seedling dry weight. These research findings show that the harvest age of 60-65 DAP and the storage duration of 30 DAH give the best viability and vigor of shallot tuber. Therefore, we suggest that it is necessary to pay attention to tubers' harvest age and storage duration to find their maximal growth and yield of shallots.

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Section: Germination Ratementioning

confidence: 55%

Effect of harvest age and storage duration on viability and vigor of shallot (Allium cepa L.) tubers

Ansar

Bahrudin

Maemunah

et al. 2022

ResCrop

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“…Thus, as the product is absorbed by the roots, its action will provide the plant with an adequate period of protection against soil and aerial part insects (SILVA, 2018). Grohs et al (2012) observed that rice germination with thiamethoxam was 50% higher than the control. Clavijo (2008) found that rice seeds treated with thiamethoxam had their germination accelerated.…”

Section: Resultsmentioning

confidence: 93%

Effect of the Association Between Insecticide and Biostimulant on the Physiological Quality of Rice Seeds

et al. 2023

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The seed is the vehicle for high productivity crops, as it carries the genetic potential and technology necessary for the success of a crop. And seed treatment has been a very important technology for the initial development of rice seeds. For this reason, the objective of this work was to evaluate the influence of seed treatment with Cruiser Opti insecticide associated with the biostimulant EpívioTM at different dosages and during 0, 60, 90, 135 and 180 days after seed treatment. Rice seeds of the cultivar IRGA 424 RI were used. The treatments were: Control: Permit + Standk + Gaucho, T2- Cruiser Opti (0.5 L/100 Kg of seeds), T3 - EpivioTM (0.1 L/100 Kg of seeds), T4 - Cruiser Opti + EpivioTM (0.5 + 0.05 L/100 kg of seeds), T5 - Cruiser Opti + EpivioTM (0.5 + 0.1 L/100 kg of seeds) and T6 – (0.5 + 0.2 L/100 kg of seeds). Seed quality was monitored through the germination test, cold test and emergence in trays. Under the conditions in which the work was carried out, we can conclude that the treatment composed of Cruiser Opti + EpivioTM, at a dose of 0.5 and 0.1 L/100Kg of seeds, respectively, provided better performance in the germination test in the evaluated periods when compared to the other treatments.

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Physiological potential of Oryza sativa seeds treated with growth regulators at low temperatures

Cited by 2 publications

References 2 publications

Effect of harvest age and storage duration on viability and vigor of shallot (Allium cepa L.) tubers

Effect of harvest age and storage duration on viability and vigor of shallot (Allium cepa L.) tubers

Effect of the Association Between Insecticide and Biostimulant on the Physiological Quality of Rice Seeds

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