Effectiveness of a copper based molluscicide for controlling <i>Dreissena</i> adults

Lake-Thompson, Ian; Hofmann, Ron

doi:10.1039/c8ew00890f

Cited by 5 publications

(3 citation statements)

References 26 publications

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“…The soil classification used in this study is the National Soil Classification system (Lake- Thompson, 2018) and is equivalent to Soil Taxonomy (Chen et al, 2019). Categories that describe the level of soil types (Sub Group).…”

Section: Soil Classificationmentioning

confidence: 99%

Classification of Soil Distribution on the Island of Saparua Based on the Soil Classification System National and the Equivalent to Soil Taxonomy

Risamasu¹

2023

IJMABER

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This research aims to classify the distribution of soils on Saparua Island, Central Maluku Regency, based on the Subardja, D, et al, (2016) and soil taxonomy (SSS, 2022). The benefit of this research is to find out the distribution of soils on Saparua Island to support the regional development plan. The method used is the survey method, with a semi-detailed survey level of a 1:50,000 scale. The pattern of the approach used is a physiographic analysis approach to landscapes, in which the research area is divided into terrestrial units based on the similarity of the properties of the variables that influence soil formation. The base map used in this study is a land unit map with a scale of 1:50,000. The results showed that the factors and processes involved in soil formation in the study area were parent material and topography, leaching, and eluviation processes. The soils found consisted of seven types of soil with 11 subgroups, namely: Regosol Eutric (Typic Udipsamments and Lithic Udipsamments), Litosol (Lithic Udorthents), Kambisol Distrik (Typic Dystrudepts), Kambisol Litik (Lithic Eutrudepts), Gleisol Eutrik (Typic Endoaquents and Aquic Eutrudepts), Gleisol Distrik (Typic Haplaquepts), Podsolik Kandik (Typic Hapludults and Typic Kandik), and Organosol Hemik (Hydric Tropohemists) were also found.

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Section: Soil Classificationmentioning

confidence: 99%

Classification of Soil Distribution on the Island of Saparua Based on the Soil Classification System National and the Equivalent to Soil Taxonomy

Risamasu¹

2023

IJMABER

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“…Cell turgor in plants is very important for the process of cell division and cell enlargement, so that kailan (Brassica juncea L.) with optimum turgor will have a good metabolism because water needs and nitrogen absorption are met. Thus, the synthesis of proteins and carbohydrates as constituents of leaf organs can take place well too (Lake- Thompson, 2018).…”

Section: Introductionmentioning

confidence: 99%

The Effect of Pearl Oyster (Pinctada maxima L.) Biofouling Waste Organic Fertilizer and Watering Interval on The Growth and Results of Mustard Greens (Brassica juncea L.)

Nendissa¹,

Riry

Amba

et al. 2023

IJMABER

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This research was conducted in Pelita Jaya Village, Pohon Batu Hamlet, West Seram Regency from June to July 2022. The research was conducted to study the effect of the interaction of doses of organic fertilizer from pearl oyster biofouling waste and intervals of water administration on the growth and yield of mustard plants. The design used in this study was a factorial randomized group trial design (RAK) with two treatments as follows: Factor I: Pearl Oyster Biofouling Waste Fertilizer (L) with 4 levels, namely L0 = Control, L1 = Dosage of 50 gr/tan, L = 100 g/tan and L3 = 150 gr/tan Factor II : Watering Time Interval (W) namely W1 = 1 day, W2 = 2 days and W3 = 3 days. Each treatment was combined to obtain 12 treatments with 3 replications, resulting in 36 experimental plots. In each plot, 4 sample plants were taken so that in total there were 144 sample plants. The results of this study indicate that the interaction of organic fertilizer from pearl oyster biofouling waste with intervals of watering has a very significant effect on the growth and yield of mustard plants (number of leaves, leaf area, plant fresh weight and plant dry weight). The best treatment interaction was the combined dose of pearl oyster biofouling waste fertilizer 150 g/tan with an interval of watering once every three days for mustard greens (Brassica juncea L.)

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“…Setiap negara harus mengembangkan dan memiliki sistem klasifikasi tanah yang sesuai dengan kemajuan ilmu dan teknologi tanah Johnston et al (2022). Sistem klasifikasi tanah yang sudah ada sebelumnya dibuat sederhana sehingga praktisi pertanian dapat memahami dan menggunakannya Thompson, (2018). Sementara itu, sistem klasifikasi tambahan, seperti Sistem Taxonomy Soil (USDA), yang digunakan oleh peneliti dan pengajar di perguruan tinggi di Indonesia, dapat terus digunakan.…”

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Klasifikasi Sebaran Status Kesuburan Tanah Di Kecamatan Teluk Elpaputih (Studi Kasus Areal Kebun Awaya)

Risamasu,

Maitimu,

Luhukay

et al. 2023

JASPT

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The purpose of this study was to categorize the soil fertility status in Teluk Elpaputih District, Central Maluku Regency. This case study uses the National soil classification system and Soil Taxonomy. The study area is placed on flat-wavy physiography (slopes 0–15 %) by the flexible observation method of the grid. In order to ensure the ground association, observation lines are 800 meters apart and checking paths are located every 400 meters. According to the National Soil Classification System, four types of soil are found: Regosol, Alluvial, Gleisol, and Cambisol. The equivalent of Soil Taxonomy has two orders Entisol and Inceptisol, four suborders Psamment, Aquent, Fluvent, Udepts, four great group Udipasmments, Hydraquents, Udifluvents, Dystrudepts, and four subgoups Aquic Udipasmments, Typic Hydraquents, Typic Udifluvents, and Oxic In addition, the soil fertility status in the study area units ranged from low to high, namely PL0G1 (high), PL0G2 (medium) land units, PL0G3 (medium), and UL1G3 (low).

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Effectiveness of a copper based molluscicide for controlling Dreissena adults

Abstract: Pilot scale experiments were conducted to test the copper-based EarthTec QZ molluscicide for killing adult quagga mussels.

Cited by 5 publications

References 26 publications

Classification of Soil Distribution on the Island of Saparua Based on the Soil Classification System National and the Equivalent to Soil Taxonomy

Classification of Soil Distribution on the Island of Saparua Based on the Soil Classification System National and the Equivalent to Soil Taxonomy

The Effect of Pearl Oyster (Pinctada maxima L.) Biofouling Waste Organic Fertilizer and Watering Interval on The Growth and Results of Mustard Greens (Brassica juncea L.)

Klasifikasi Sebaran Status Kesuburan Tanah Di Kecamatan Teluk Elpaputih (Studi Kasus Areal Kebun Awaya)

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