Pengaruh Ekstrak Berbagai Bagian Dari Tanaman Swietenia mahagoni Terhadap Perkecambahan Benih Kacang Hijau Dan Jagung

Agrologia ◽  
2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Stela Wusono ◽  
John M Matinahoru ◽  
CMA Watimena
Keyword(s):  
Seed Germination ◽  
Green Bean ◽  
Bean Seed ◽  
Maize Seed ◽  
Green Beans ◽  
Leaves And Roots ◽  
Swietenia Mahagoni

Swietenia mahagoni is a timber forestry plants have allelopathy toxic, can interfere with the growth of surrounding plants. This study aimed to determine the effects of extracts from various parts of Swietenia mahagoni on seed germination of green beans and corn. This research was conducted at the Laboratory of Silviculture, an extract from a litter, fresh leaves, bark and roots of the Swietenia mahagoni plant and given to the seed germination green beans and corn. The results showed that the extract of fresh leaves and roots Swietenia mahagoni inhibit seed germination green beans and corn, while the provision of litter no effect. Green bean seed has a higher durability of the maize seed to allelopathy of root Swietenia mahagoni.

Hydrochar obtained with by-products from the sugarcane industry: Molecular features and effects of extracts on maize seed germination

2021 ◽  
Vol 281 ◽  
pp. 111878
Author(s):  
Lucas Raimundo Bento ◽  
Riccardo Spaccini ◽  
Silvana Cangemi ◽  
Pierluigi Mazzei ◽  
Bianca Borge de Freitas ◽  
...  
Keyword(s):  
Seed Germination ◽  
Maize Seed ◽  
Molecular Features ◽  
By Products ◽  
Sugarcane Industry

Photosynthesis and antioxidant metabolism modulate the low-temperature resistance of seed germination in maize

2021 ◽  
Author(s):  
Aiju Meng ◽  
Daxing Wen ◽  
Chunqing Zhang
Keyword(s):  
Seed Germination ◽  
Low Temperature ◽  
Temperature Stress ◽  
Seedling Growth ◽  
Low Temperature Stress ◽  
Maize Seed ◽  
Down Regulation ◽  
Antioxidant Metabolism ◽  
Temperature Resistance ◽  
Low Temperature Resistance

Spring maize is usually subjected to low-temperature stress during seed germination, which retards seedling growth even if under a suitable temperature. However, the mechanism underlying maize seed germination under low-temperature stress modulating seedling growth after being transferred to normal temperature is still ambiguous. In this study, we used two maize inbred lines with different low-temperature resistance (SM and RM) to investigate the mechanism. The results showed that the SM line had higher lipid peroxidation and lower total antioxidant capacity and germination percentage than the RM line under low-temperature stress, which indicated that the SM line was more vulnerable to low-temperature stress. Further transcriptome analysis revealed that seed germination under low-temperature stress caused down-regulation of photosynthesis related gene ontology (GO) terms in two lines. Moreover, the SM line displayed down-regulation of ribosome and superoxide dismutase (SOD) related genes, whereas genes involved in SOD and vitamin B6 were up-regulated in the RM line. Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis revealed that photosynthesis and antioxidant metabolism related pathways played important roles in seed germination in response to low-temperature stress, and the photosynthetic system displayed a higher damage degree in the SM line. Both qRT-PCR and physiological characteristics experiments showed similar results with transcriptome data. Taken together, we propose a model for maize seed germination in response to low-temperature stress.

scholarly journals Isoenzyme Expression in Bean Seed Germination Treated with Thiamethoxam with and without Drought Stress

2015 ◽  
Vol 06 (19) ◽  
pp. 3157-3163
Author(s):  
Arthur Blois Villela ◽  
Andreia da Silva Almeida ◽  
César Iván Suárez Castellanos ◽  
Cristiane Deuner ◽  
Vanessa Nogueira Soares ◽  
...  
Keyword(s):  
Drought Stress ◽  
Seed Germination ◽  
Bean Seed

scholarly journals Agroindustry Business Analysis of Ilham Creativepreneur Nature Kerinci (ICN Kerinci) Coffee Perfume in Kemantan Village, Kerinci Regency, Jambi Province, Indonesia

2021 ◽  
Vol 4 (1) ◽  
pp. 26
Author(s):  
Zelfi Zakir ◽  
Sri Wahyuni ◽  
Faidil Tanjung
Keyword(s):  
Quantitative Analysis ◽  
Raw Materials ◽  
Descriptive Analysis ◽  
Business Owners ◽  
Green Bean ◽  
Green Beans ◽  
Medium Scale ◽  
Business Analysis ◽  
Breakeven Point

This study aims to analyze the ICN Kerinci Coffee Perfume agroindustry. Data collected from June 2019 to August 2019 were analyzed using the descriptive analysis to describe the business profile and quantitative analysis using the variable costing approach to explore profit and breakeven point. The results showed that the ICN Kerinci coffee perfume business is a medium-scale business with ten workers, including business owners as leaders who concurrently marketers and wives as administrative and financial staff. In fulfilling raw materials in green beans from the Robusta type, business owners collaborate with partner farmers. At the time of research, ICN Kerinci only produced one kind of product with two packaging variants, namely Kerinci original perfume for Rp.22,000/pack (45 grams) and an original variant + oil coffee (package) for Rp.35,000/pack. The study suggested expanding the market, especially to Eastern Indonesia, and increasing good cooperation with farmers to ensure the certainty of supply of raw materials; and provide prices based on sorting and grading to stimulate farmers to improve the quality of their green bean products.

scholarly journals Levels of Blood Glucose in Animals Try Wistar White Mix (Rattus Norvegicus) Dined by Green Beans of Sari Bean Packaging

2019 ◽  
Vol 4 (2) ◽  
pp. 17
Author(s):  
Maruni Wiwin Diarti ◽  
Siti Zaetun ◽  
Urip . ◽  
Yunan Jiwintarum ◽  
Baiq Anies Trisnasanti
Keyword(s):  
Blood Glucose ◽  
Functional Food ◽  
Green Bean ◽  
Green Beans ◽  
Experimental Animals ◽  
High Fiber ◽  
Glucose Levels ◽  
White Rats ◽  
Blood Glucose Levels ◽  
Reduce Blood Glucose

Functional food is food that is naturally or through a process that is beneficial to health. One functional food is a green bean juice packaging beverage that can reduce blood glucose levels. High fiber content, low glycemic index and flavonoids, and polyphenols in green beans (Phaseolus radiatus L) can reduce glucose levels in the blood. This study used experimental animals 7 tails. All experimental animals were given packaged mung bean juice 2 times a day for 9 days by means of a round. The mean results of an examination of blood glucose levels in white rat experimental animals before giving packaged green bean juice drinks was 85 mg dl, while the average results of an examination of blood glucose levels in experimental rats after administration of packaged green bean juice were 75 mg/dl. The results of the Paired T-test statistical test obtained p = 0,000 <α = 0.05. Packaged green bean juice can reduce blood glucose levels in animals testing white rats.

scholarly journals Impact of Ag Nanoparticles on Seed Germination and Seedling Growth of Green Beans in Normal and Chill Temperatures

Agriculture ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 312 ◽  
Author(s):  
Roman Prażak ◽  
Agata Święciło ◽  
Anna Krzepiłko ◽  
Sławomir Michałek ◽  
Marta Arczewska
Keyword(s):  
Seed Germination ◽  
Rhizobium Leguminosarum ◽  
Net Photosynthesis ◽  
Antimicrobial Effect ◽  
Dry Weight ◽  
Short Term ◽  
Green Beans ◽  
Low Concentrations ◽  
Microbial Preparation ◽  
Positive Effect

The study analysed the effect of silver nanoparticles (AgNPs) on seed germination, field emergence and the physiological parameters of seedlings of two bean cultivars, ‘Bali’ and ‘Delfina’, under normal and chill temperatures. AgNPs solutions (0.25, 1.25 and 2.5 mg dm−3) were applied together with the microbial preparation Nitragina (containing Rhizobium leguminosarum bv. phaseoli) on seeds as a short-term pre-sowing treatment. Low concentrations of AgNPs (0.25, 1.25 mg dm−3) had an immediate beneficial effect, resulting in fast and uniform germination in laboratory and field conditions, as well as a positive effect in the later stages of seedling development, manifested as an increase in the average seedling height, fresh and dry weight and net photosynthesis. Particularly, favourable effects were noted in suboptimal temperature conditions, suggesting that AgNPs activate plant mechanisms of tolerance to environmental stress. The highest concentration tested of AgNPs was not particularly effective for the plants but had a strong antimicrobial effect, which was beneficial in period of seed germination, but at the later stage of plant development was unfavourable probably due to disruption of symbiosis between the bean seedlings and rhizobia.

scholarly journals Influence of ZrO 2 , SiO 2 , Al 2 O 3 and TiO 2 nanoparticles on maize seed germination under different growth conditions

2016 ◽  
Vol 10 (4) ◽  
pp. 171-177 ◽  
Author(s):  
Gopalu Karunakaran ◽  
Rangaraj Suriyaprabha ◽  
Venkatachalam Rajendran ◽  
Narayanasamy Kannan
Keyword(s):  
Seed Germination ◽  
Growth Conditions ◽  
Maize Seed

scholarly journals MicroRNA Transcriptomic Analysis of Heterosis during Maize Seed Germination

PLoS ONE ◽  
2012 ◽  
Vol 7 (6) ◽  
pp. e39578 ◽  
Author(s):  
Dong Ding ◽  
Yinju Wang ◽  
Mingshui Han ◽  
Zhiyuan Fu ◽  
Weihua Li ◽  
...  
Keyword(s):  
Seed Germination ◽  
Transcriptomic Analysis ◽  
Maize Seed
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