Adaptation of six shallots varieties to phosphate solubilizing bacteria on the flower formation, seeds fromation, and yields on the lowland

Triharyanto, Eddy; Sudadi,; Rawandari, Septiana

doi:10.1088/1755-1315/142/1/012067

Cited by 8 publications

(5 citation statements)

References 7 publications

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“…However, further investigation of these Japanese LDO and SDO varieties and shallot landraces under conducive environment stress is needed to validate this metabolic adaption mechanism. The influence of environmental factors on bulb formation and true seed production varies greatly among shallots, and thus shallots reprogram their metabolism to overcome the adverse effects of environmental stresses to produce seeds and bulbs with high yield and quality [26][27][28]. Shallot is also preferred for its shorter growth cycle, better tolerance to disease and drought stresses and longer storage life than the common onion [29].…”

Section: Comparative Metabolome Analyses Of Shallot and Bulb Onionsmentioning

confidence: 99%

Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions

Matsuse,

Abdelrahman,

Ariyanti

et al. 2022

Metabolites

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In this study, targeted metabolome analysis was applied to identify the discriminative metabolites between Indonesian shallot landraces, Japanese long-day onion (LDO) varieties, and Japanese short-day onion (SDO) varieties. In total, 172 metabolite signal intensities were subjected to multivariate PLS-DA, VIP, and random forest modeling to gain further insight into genotype-specific metabolites. PLS-DA divides the examined genotypes into three different clusters, implying that shallot landraces exhibited a distinct metabolite profile compared with Japanese LDO and SDO varieties. The PLS-DA, VIP, and random forest results indicated that the shallot and LDO are richer in metabolite constituents in comparison with the SDO. Specifically, amino acids and organosulfur compounds were the key characteristic metabolites in shallot and LDO genotypes. The analysis of S-alk(en)yl-L-cysteine sulfoxide (ACSO) compounds showed higher accumulation in the shallot landraces relative to LDO and SDO varieties, which explains the stronger pungency and odor in shallots. In addition, the LDO showed higher ACSO content compared with the SDO, implying that long-day cultivation might enhance sulfur assimilation in the Japanese onion. The LDO ‘Super Kitamomiji’ and the shallots ‘Probolinggo’ and ‘Thailand’ showed higher ACSO content than other varieties, making it useful for Allium breeding to improve the flavor and stress tolerance of onions.

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Section: Comparative Metabolome Analyses Of Shallot and Bulb Onionsmentioning

confidence: 99%

Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions

Matsuse,

Abdelrahman,

Ariyanti

et al. 2022

Metabolites

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“…Evidently, P fertilizer treatment of 100 kg/ha had a significant effect on the number of tubers, namely 7.27. The results of the research by Tefa, 2022), the local variety Eban shallot plants grown in the highlands were able to increase the number of leaves by 26.47, the fresh weight of the tubers planted to 23.85 g and the dry weight of the planted tubers to 17.89 g, while the results of the study (Triharyanto et al, 2018). According to Kim & Li (2016), if there is a deficiency of P in shallot plants it can cause a decrease in the development of roots, leaves, stems and tuber size.…”

Section: Discussionmentioning

confidence: 87%

Vegetative and Generative Growth Responses of Eban Local Cultivar Shallots Treated with Gibberellins (GA3) and P Fertilizers

Tefa

Manlea

Kolo

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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One strategy to increase shallot productivity is to use fertilizers and growth regulators. The aim of the study was to determine the response of vegetative and generative growth of shallots to local Eban cultivars through the application of gibberellins and P fertilizers in the middle plains of North Central Timor District. This study used a factorial randomized block design (RBD). The first factor was the application of gibberellins (GA3), consisting of three treatments, namely without application of GA3 (control), application of 100 ppm GA3 and application of 200 ppm of GA3. The second factor was P fertilizer treatment which consisted of three treatments, namely without P fertilizer (P0), P fertilizer 50 kg/ha (P1) and P fertilizer 100 kg/ha (P2). The results showed that the 200 ppm gibberellin treatment had an effect on plant height. Treatment of 100 ppm gibberellins affected tuber diameter, tuber fresh weight and tuber dry weight. Treatment of P 200 kg/ha had an effect on plant height and number of leaves, treatment of P 100 kg/ha had an effect on the number of tillers. Generative growth did not occur in all the treatments tried, this was due to the influence of environmental factors such as high temperatures during the study

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“…Several causes, including the added phosphorus to the soil through manure and the inhibition of soil phosphorus fixation by organic anions generated during manure decomposition, could be responsible for the increase in the amount of phosphorus that is accessible in the soil with manure addition (Tilahun et al, 2013). Organic amendments have been reported as a suitable remedy for improving major soil nutrients and productivity of low fertile soil and also an indicator used to measure soil fertility (Khotabaei et al, 2013;Triharyanto, 2018). More so, it could be inferred that the addition of organic amendment goes a long way in improving soil properties (Zong et al, 2010;Gautam and Pathak, 2014).…”

Section: Selected Chemical Properties Of Soil After Harvestmentioning

confidence: 99%

Biochar with or without pig manure affects chemical properties of soil and maize yield

Akande,

Xiaoqing,

Adegoke

et al. 2024

J. Degrade. Min. Land Manage.

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In many parts of the globe, agricultural soil degradation and nutrient loss both contribute to the decline of soil quality. The utilization of various organic sources has provided meaningful trends in sustainable agriculture. The research was carried out to examine how biochar (B) and pig manure (PM) affected soil chemical properties as well as the growth and yield of maize for two years. A randomized complete block design was adopted with three replications. The soil was amended with biochar and pig manure at two rates (15 and 30 t ha-1): biochar (B15 and B30), pig manure (PM15 and PM30), biochar with pig manure (BPM15 and BPM30), respectively, and control (CK). The incorporation of biochar and pig manure together at 15 and 30 t ha-1 improved soil organic carbon (SOC), total nitrogen (TN) and available phosphorus (AP) compared to control. Individual use of pig manure at 15 and 30 t ha-1 significantly decreased compared to its combination in SOC, TN and AP. The combined use of biochar and pig manure at 15 t ha-1 significantly increased compared to the lone addition of biochar in SOC, TN and AP. The application of organic amendments significantly increased plant height, dry matter yield, and grain yield in both years. The relationship pattern was measured between soil properties and agronomic characteristics. The use of biochar and pig manure separately or together offers strong potential to improve soil fertility and increase crop productivity in soils.

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Adaptation of six shallots varieties to phosphate solubilizing bacteria on the flower formation, seeds fromation, and yields on the lowland

Cited by 8 publications

References 7 publications

Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions

Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions

Vegetative and Generative Growth Responses of Eban Local Cultivar Shallots Treated with Gibberellins (GA3) and P Fertilizers

Biochar with or without pig manure affects chemical properties of soil and maize yield

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