Waste Products of Horticultural Crops: An Alternative For Developing Entrepreneurship

2018 ◽  
pp. 27-38
Author(s):  
Amritesh C. Shukla ◽  
D. Mandal
Keyword(s):  
Waste Products ◽  
Horticultural Crops

scholarly journals SEARCHING FOR SOLUTIONS IN AQUACULTURE: AQUAPONICS

2015 ◽  
Vol 7 (2) ◽  
pp. 71-78 ◽  
Author(s):  
Vladimir Radosavljević ◽  
Miroslav Ćirković ◽  
Dragana Ljubojević ◽  
Dobrila Jakić Dimić ◽  
Zoran Marković ◽  
...  
Keyword(s):  
Water Conservation ◽  
Production Systems ◽  
Waste Recycling ◽  
Plant Production ◽  
Waste Products ◽  
Plastic Films ◽  
Horticultural Crops ◽  
Recirculating Aquaculture ◽  
Porous Plastic ◽  
Floating Rafts

Aquaponic production combines intensive production with waste recycling and water conservation. Aquaponic join recirculating aquaculture with hydroponics to use nutrient waste from aquaculture as an input to plant growth. Traditional aquaculture systems treat or dispose nutrient-rich wastewater. In aquaponics, the waste products from the fish are converted by a bio-fi lter into soluble nutrients which are absorbed by the plants, and allow “clean” water to be returned back to the fish. Thus, it produces valuable fish protein with a minimal pollution of fresh water resources, while at the same time producing horticultural crops. Fish in aquaponic production systems can be raised in ponds, tanks, or other containers. Plants are grown separately in hydroponic tanks, submerged in water but suspended in gravel, sand, perlite, or porous plastic films, as well as on floating rafts. Systems vary greatly in design and construction, but most perform the following key functions: finfish and plant production, removal of suspended solids, and bacterial nitrification. This review discusses applications, effects and perspective of aquaponics.

Community Based 3R Waste Management Strategy (Reduce, Reuse, Recycle) Bantas Village, Selemadeg Timur District, Tabanan Regency

2018 ◽  
Vol 9 (09) ◽  
pp. 21041-21049 ◽  
Author(s):  
I Putu Sudana Satria Artha ◽  
Nyoman Utari Vipriyanti ◽  
I Putu Sujana
Keyword(s):  
Waste Management ◽  
Management Strategy ◽  
Swot Analysis ◽  
Human Life ◽  
Economic Value ◽  
Community Based ◽  
Waste Products ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
Inorganic Waste

Garbage can be interpreted as a consequence of the activities of human life. It is undeniable, garbage will always be there as long as life activities continue to run. Every year, it can be ascertained that the volume of waste will always increase along with the increasing pattern of public consumerism. The landfill which is increasingly polluting the environment requires a technique and management to manage waste into something useful and of economic value, Bantas Village, Selemadeg Timur District, Tabanan Regency currently has a Waste Management Site (TPS3R) managed by Non-Governmental Organizations (KSM ) The source of waste comes from Households, Stalls, Restaurant Entrepreneurs, Schools, Offices and Ceremonies which are organic and inorganic waste. The waste management system at Bantas Lestari TPS with 3R system is Reduce (reduction of waste products starts from the source), Reuse (reuse for waste that can be reused) and Recycle (recycling waste) to date it is still running but not optimal. The method used in this research is descriptive quantitative with data analysis using SWOT analysis. This study produces a Waste Management Strategy which is the result of research from the management aspect, aspects of human resources and aspects of infrastructure facilities.

Quality: Potassium Management is Critical for Horticultural Crops

2018 ◽  
Vol 102 (2) ◽  
pp. 24-26
Author(s):  
Robert Mikkelsen
Keyword(s):  
Horticultural Crops

Liquid-liquid extraction of succinate using a dicopper cryptate

2020 ◽  
Author(s):  
Riccardo Mobili ◽  
Sonia La Cognata ◽  
Francesca Merlo ◽  
Andrea Speltini ◽  
Massimo Boiocchi ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Visible Spectrum ◽  
Tca Cycle ◽  
Residual Concentration ◽  
Waste Products ◽  
Liquid Liquid Extraction ◽  
The Tca Cycle ◽  
Quantitative Extraction ◽  
Uv Visible

<div> <p>The extraction of the succinate dianion from a neutral aqueous solution into dichloromethane is obtained using a lipophilic cage-like dicopper(II) complex as the extractant. The quantitative extraction exploits the high affinity of the succinate anion for the cavity of the azacryptate. The anion is effectively transferred from the aqueous phase, buffered at pH 7 with HEPES, into dichloromethane. A 1:1 extractant:anion adduct is obtained. Extraction can be easily monitored by following changes in the UV-visible spectrum of the dicopper complex in dichloromethane, and by measuring the residual concentration of succinate in the aqueous phase by HPLC−UV. Considering i) the relevance of polycarboxylates in biochemistry, as e.g. normal intermediates of the TCA cycle, ii) the relevance of dicarboxylates in the environmental field, as e.g. waste products of industrial processes, and iii) the recently discovered role of succinate and other dicarboxylates in pathophysiological processes including cancer, our results open new perspectives for research in all contexts where selective recognition, trapping and extraction of polycarboxylates is required. </p> </div>

ANALISIS PENGEMBANGAN KLASTER HORTIKULTURA DI KABUPATEN NGAWI

2018 ◽  
Vol 16 (1) ◽  
pp. 103-117
Author(s):  
Nurul Istiqomah ◽  
Nunung Sri Mulyani ◽  
Izza Mafruhah ◽  
Dewi Ismoyowati
Keyword(s):  
Fruits And Vegetables ◽  
Agricultural Sector ◽  
Free Market ◽  
Descriptive Analysis ◽  
Free Trade Area ◽  
Government Support ◽  
Buffer Zones ◽  
Horticultural Crops ◽  
Base Points ◽  
Vegetables And Fruits

Indonesia as an agricultural country has the potential to compete in the agricultural market in the international market, in line with the existence of the ASEAN / ASEAN Free Trade Area (AFTA) Free Market. Ngawi Regency is a fertile area and is one of the buffer zones of the agricultural sector in East Java. Horticulture commodities are one of the main sources in the agricultural sector, because they have high potential and can contribute to the economy of a region. Horticultural commodities in the form of fruits and vegetables are an important food source to meet the nutritional needs of the community. Agriculture with a focus on horticultural crops in Ngawi Regency was developed with a cluster system based on the level of progress, harvest area and by considering agro-climate to map the superior horticultural commodities. The purpose of this study was to map the conditions of horticultural agriculture and analyze problems in the cluster of horticulture plants in Ngawi Regency. The research method is a mixed method using descriptive analysis, Geographic Information System (GIS), and using the Analysis Hierarchy Process (AHP). The conclusion of this study is that the potential development of horticultural clusters in Ngawi Regency requires structuring and developing the location of base commodities in accordance with the conditions of the agro-ecosystem. The development of existing commodities at these base points will make the commodity superior and support the creation of horticultural cluster centers and the development of existing agribusiness in an area. Development of horticulture base commodities for seasonal vegetables and fruits can be adjusted to the LQ results for each sub-district in Ngawi Regency. The results of the Indepth interview processed using AHP obtained results that in fact there were three main factors in the development of clusters, namely production consisting of four derivative factors namely research and development, superior seeds, fertilizers and anti-pest drugs and then marketing with derivative factors namely product standardization, packaging , traditional markets and modern markets. Then the third factor of the institution consists of training, networking, government support and assistance. 

ENGINEERING STUDIES ON CLEANING OF SOME HORTICULTURAL CROPS

2015 ◽  
Vol 6 (4) ◽  
pp. 445-458
Author(s):  
Magda Abd El-Rahman ◽  
M. Ebaid ◽  
A. Elkeway
Keyword(s):  
Horticultural Crops ◽  
Engineering Studies
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