scispace - formally typeset
Search or ask a question

How does pre harvest activities affect the fruit quality in perishable food supply chain? 


Best insight from top research papers

Pre-harvest activities have a significant impact on fruit quality in the perishable food supply chain. Techniques such as fruit bagging and summer pruning have been found to improve fruit quality and market value . Factors such as preharvest climatic conditions, genetic factors, and agronomic practices also play a role in determining fruit quality at harvest . Integration of pre-harvest fruit bagging and improved postharvest management practices (IPMP) has been shown to reduce postharvest losses, improve skin color development, and maintain good keeping quality of mangoes . Pre-harvest application of aminoethoxyvinylglycine (AVG) has been found to maintain high flesh firmness, texture attributes, and fruit acidity in apples after storage . Preharvest practices, such as controlling the leaf-to-fruit ratio and harvest timing, can help ensure ripe fruit quality in pineapple and mango . Overall, pre-harvest activities are crucial in maintaining fruit quality and ensuring a safe, nutritious, and organoleptically acceptable product for consumers.

Answers from top 5 papers

More filters
Papers (5)Insight
The provided paper specifically focuses on the effects of pre-harvest application of aminoethoxyvinylglycine (AVG) and ethephon on the quality of 'Baigent' apples after storage in controlled atmosphere. It does not provide information on the overall impact of pre-harvest activities on fruit quality in the perishable food supply chain.
The provided paper discusses the impact of pre-harvest fruit bagging and improved postharvest practices on reducing losses and managing quality of mango in the value chain system. It does not specifically mention the effect of pre-harvest activities on fruit quality in perishable food supply chains.
The provided paper does not directly address the impact of pre-harvest activities on fruit quality in the perishable food supply chain.
The provided paper discusses the effects of pre-harvest techniques, such as summer pruning and fruit bagging, on the quality of apple fruits. However, it does not specifically mention the impact of pre-harvest activities on fruit quality in the perishable food supply chain.

Related Questions

How do supply chain practices impact the export performance of crops in the Philippines?5 answersSupply chain practices significantly influence the export performance of crops in the Philippines. The logistics industry plays a crucial role in agricultural supply chains, with middlemen affecting marketing margins and farmers' wages. Good Agricultural Practices (GAP) are essential for ensuring the safety and quality of agricultural products, creating new market opportunities for farmers and exporters in developing countries. Value chain studies highlight the importance of well-established primary production and marketing systems for export-oriented crops, emphasizing the need for efficient supply chain management. Farmers in the Philippines rely on direct delivery to markets and middlemen for distribution, with logistics costs impacting marketing margins and overall export competitiveness. Improving supply chain governance, resource use, and market opportunities through GAP certification can enhance export performance of crops in the Philippines.
What are the specific environmental factors that have been found to affect pre-harvest growth parameters of tomatoes?5 answersSpecific environmental factors that have been found to affect pre-harvest growth parameters of tomatoes include temperature, light conditions, water stress, abscisic acid application, mulch type, and potassium nitrate concentration. Temperature and light conditions were found to significantly influence tomato ripening, with low-temperature and dark conditions resulting in slower maturation compared to high-temperature and light conditions. High temperature and water stress negatively affected plant height, growth rate, dry mass accumulation, transpiration, stomatal conductance, and gas exchange parameters. The interaction between mulch type and potassium nitrate concentration had a significant effect on plant height, harvest age, number of fruits per plant, fruit weight per plant, fruit weight per fruit, and number of residual fruits, with the best treatment combination being rice straw mulch and a concentration of 9 g/l KNO3 fertilizer. Under different growing environments, factors such as genotype, environment, and their interaction influenced yield, fruit quality, water-use efficiency, and shelf-life of tomatoes. The persistence and dissemination of Salmonella in tomato plants were affected by temperature, humidity, and inoculation method.
Can regression to estimate pre-harvest interval (phi)?5 answersRegression can be used to estimate the pre-harvest interval (PHI) for pesticides in various vegetables. Several studies have utilized regression analysis to determine the PHI for different pesticides in crops such as tomato, yard long bean, sweet bell pepper, eggplant, cabbage, cauliflower, and hyacinth bean. For example, Ahmed et al. conducted field trials and used regression analysis to determine the PHI for fenvalerate and acephate in tomato and yard long bean. Similarly, EL-Kabbany et al. studied the residual behavior of abamectin, diniconazole, methomyl, and phenthoate in sweet bell pepper fruits and estimated the PHI using regression analysis. Prodhan et al. determined the PHI for quinalphos, malathion, cypermethrin, and diazinon in various vegetables using regression analysis. Ahmed et al. also used regression analysis to estimate the PHI for dimethoate and quinalphos in cauliflower, eggplant, and hyacinth bean. These studies demonstrate the applicability of regression analysis in estimating the PHI for pesticides in different crops.
What is post harvest handling?5 answersPostharvest handling refers to the activities and processes that take place after the harvest of fruits and vegetables. It includes various stages such as cleaning, sorting and grading, pre-cooling, packaging, storage, and transportation. The goal of postharvest handling is to maintain the quality and freshness of the harvested produce for as long as possible. Proper handling practices, such as harvesting at the appropriate stage of maturity, removing field heat, and using techniques like modified atmosphere packaging, can help minimize postharvest losses and extend the shelf-life of the produce. Postharvest handling is crucial in determining whether the product can be sold fresh or used for further processing. It is also important for ensuring the optimal flavor and nutritional value of the fruits and vegetables.
How can the marketing revenue of fruits vendors be increased?5 answersTo increase the marketing revenue of fruit vendors, it is important to adapt to the changing market dynamics and leverage technology. The use of e-commerce platforms can significantly boost sales and profitability, with the smart marketing model in the data age increasing turnover by 50% and profit by 15%. Additionally, creating platforms that directly connect fruit growers and retailers can help stabilize fruit prices and optimize the value chain of the fresh fruit industry. Quality is also a crucial factor in attracting consumer appeal and willingness to pay a premium price. Therefore, improving the knowledge and awareness of producers regarding quality standards is essential. Furthermore, addressing inefficiencies in the distribution system and exploring alternative marketing channels can help increase the share of the price received by the producers. By implementing these strategies, fruit vendors can enhance their marketing revenue and better capitalize on the opportunities presented by the e-commerce economic era.
What is the importance of supply chain management in fruit business?5 answersSupply chain management is crucial in the fruit business for several reasons. Firstly, it helps to address issues related to storage, harvesting, processing, and transportation, which are common challenges in the fruit industry. Secondly, effective supply chain management can lead to a reduction in wastage of fruits and vegetables, benefiting both farmers and consumers through increased returns and decreased prices respectively. Thirdly, supply chain management can help to reduce volatility and improve outcomes for all members of the fruit production chain, including purchasing fruit companies. Additionally, it can contribute to the optimization of cold chain management, ensuring product quality control and reducing food loss throughout the supply chain. Lastly, supply chain management facilitates information sharing and coordination among different activities in the fruit business, enhancing efficiency and competitiveness.

See what other people are reading

Why do soybean has low germination rate?
5 answers
Soybeans may have a low germination rate due to various environmental stresses such as cold, waterlogging, high temperatures, and exposure to ultraviolet (UV) radiation. Cold water during germination disrupts cell membranes, making seeds vulnerable to stress. Genetic variations among soybean cultivars affect germination under different temperatures, with high temperatures inhibiting germination. UV-B and UV-C radiation exposure can reduce germination percentage and seedling growth in soybeans. Additionally, the genetic mechanism of low-temperature tolerance in soybean germination involves specific candidate genes like Glyma.09G162700, which play a role in seed germination tolerance to low temperatures. Understanding molecular mechanisms, such as the role of GmAOC4 in promoting jasmonic acid accumulation, is crucial for regulating seed germination in soybeans. These factors collectively contribute to the low germination rate observed in soybeans.
What is the biofilm?
5 answers
A biofilm is a structured community of microorganisms that adhere to either biotic or abiotic surfaces, forming a matrix of extracellular polymeric substances (EPS). These biofilms play a crucial role in various environments, including medical settings, food processing, and natural habitats. They provide protection to the microorganisms within them, making them resistant to harsh conditions, antimicrobial agents, and host immune responses. Biofilms are associated with chronic infections, such as chronic otitis, periodontitis, respiratory diseases, and chronic wound infections, leading to increased healthcare costs and mortality rates. Due to their antibiotic resistance, traditional treatment methods often fail against biofilm-related infections, necessitating the development of innovative therapeutic approaches.
How Non labile carbon of field residue contribute to nutrient, immobilization?
4 answers
Non-labile carbon in field residue plays a crucial role in nutrient immobilization processes. The decomposition of crop residue, particularly when rich in recalcitrant organic compounds like lignin-derived phenolic compounds, facilitates abiotic nitrogen (N) immobilization. This process is influenced by soil properties, crop residue quality, and the availability of carbon (C) relative to N and soil N availability. Additionally, the incorporation of crop residue, including root biomass, can significantly contribute to soil organic carbon (SOC) storage and nutrient uptake by succeeding crops, leading to increased grain yield and enhanced N recovery in the long term. Therefore, the non-labile carbon fraction in field residue plays a vital role in nutrient immobilization, soil fertility enhancement, and sustainable agricultural practices.
How does the amount of biosorbent affect the pH of wastewater?
5 answers
The amount of biosorbent used in wastewater treatment can influence the pH levels. Biosorption processes involving materials like Pyracantha coccinea and nut shells can impact pH due to interactions with contaminants. For instance, the pH of the aqueous solution significantly affects the sorption of dyes, with optimal values typically around pH 6. Additionally, in the treatment of winery wastewater, biosand filters can contribute to pH adjustment through biotic and abiotic mechanisms, with specific hydroxide concentrations varying based on the presence of biotic factors. Therefore, the quantity of biosorbent utilized in wastewater remediation processes can play a role in pH modulation, affecting the overall efficiency and success of the treatment methods.
What are the ecological roles of insects in ecosystems?
5 answers
Insects play crucial ecological roles in ecosystems by providing various ecosystem services. They contribute to soil structure, fertility, and biodiversity maintenance, while also aiding in nutrient cycling, pollination, pest suppression, and decomposition. Insects are essential for ecosystem self-regulation, stabilizing net primary production through feedback mechanisms, which in turn maintains stable food web structures and ecosystem processes. The decline in insect biomass and biodiversity due to factors like agriculture, global warming, and anthropogenic impacts highlights the importance of preserving insect populations for ecosystem health and functioning. Insects also serve as key players in plant-insect interactions, acting as herbivores, decomposers, pollinators, and biological control agents, further emphasizing their significance in ecosystem dynamics.
Why Pseudomonas fluorescens viability increase when applying to soil?
5 answers
The viability of Pseudomonas fluorescens increases when applied to soil due to its ability to adapt and enhance its fitness in the soil environment. Studies show that the presence of a microbial community in the soil does not constrain the adaptation of P. fluorescens, allowing for fitness increases. Additionally, P. fluorescens plays a crucial role in altering the mobility and bioavailability of elements like copper in soil, enhancing the overall soil environment. Furthermore, the siderophore-producing ability of P. fluorescens aids in improving plant development by limiting iron nutrition to pathogens, acting as a biocontrol agent. The spread and colonization of P. fluorescens in soil are influenced by soil pore characteristics, with lower bulk density soils facilitating higher bacterial densities in larger pore spaces. These factors collectively contribute to the increased viability of P. fluorescens when applied to soil.
Why pseoduomonas fluorescens increase viability in soil?
5 answers
Pseudomonas fluorescens increases viability in soil due to its ability to enhance adaptation and promote nutrient balance, ultimately leading to improved soil quality and plant growth. The presence of P. fluorescens can positively impact salt solubility, nutrient availability, and microbial biomass in the soil, promoting the absorption of essential nutrients by plants. Additionally, P. fluorescens can contribute to the removal of total petroleum hydrocarbons (TPHs) in contaminated soil through biostimulation and bioaugmentation strategies, showcasing its bioremediation potential. Despite some mutations being costly in the presence of microbial communities, P. fluorescens demonstrates multiple genetic pathways to adaptation, highlighting its versatility in different environments. Overall, P. fluorescens' diverse mechanisms contribute to its increased viability and beneficial effects in soil ecosystems.
How was the creating of man and woman according the Qur`an?
5 answers
The Qur'an describes the creation of man and woman in distinct stages. According to the Qur'an, the creation of man involves stages such as Nutfah (sperm), 'Alaqah (clot of blood), Mudhghah (lump of flesh), 'Idzam (bone), and Lahm (flesh or muscle). Additionally, the Qur'an explains that humans were created from the fusion of sperm cells and ovum cells, with the reproductive organs developing between the sulbi bone and breast bone. Furthermore, the Qur'an mentions that both males and females originated from a single nafs within a system of pairs. These descriptions highlight the detailed and interconnected processes of human creation as outlined in the Qur'an, emphasizing the significance of understanding these narratives in both religious and scientific contexts.
Why does pseudomonas fluorescnes biofertilizer viability increase in soil ?
5 answers
The viability of Pseudomonas fluorescens biofertilizer increases in soil due to various factors. Research has shown that different carriers like peat with centrifuged cell suspension can significantly enhance the survival of P. fluorescens in soil, with survival lasting up to 60 days. Additionally, the presence of a commercial potting compost microbial community can affect the adaptation of P. fluorescens, with some mutations beneficial in the abiotic environment but costly in the presence of the community, leading to enhanced fitness in the community-evolved populations. Furthermore, the ability of P. fluorescens to produce siderophores like pyoverdine under iron deficiency alters the mobility and bioavailability of copper in soils, enhancing the mobility of copper and other elements, ultimately increasing copper phytoextraction in plants.
How water stress affects the antimicrobial effects in plants?
4 answers
Water stress, including water deficit and flooding, significantly impacts the antimicrobial effects in plants. Studies on Ochradenus baccatus and alfalfa plants exposed to water stress conditions demonstrated alterations in their antimicrobial capacities. For Ochradenus baccatus, exposure to osmotic stress led to improved antimicrobial powers in aqueous and methanolic extracts, particularly against Staphylococcus aureus and Candida albicans. Similarly, alfalfa plants subjected to water deficit stress exhibited promising antimicrobial efficiency, with extracts showing inhibitory effects on various bacteria and fungi, especially under water-unsatisfied conditions. These findings underscore the intricate relationship between water stress and the antimicrobial potential of plants, highlighting the need for further research to harness this potential for medicinal and agricultural purposes.
Is there any polymeric membranes that using DES (Deep Eutectic Solvent) as solvent composition until 20wt%?
5 answers
Yes, polymeric membranes utilizing Deep Eutectic Solvent (DES) compositions up to 20wt% have been developed. Research has focused on enhancing carbon dioxide (CO2) separation using DES-modified mesoporous silica SBA-15 in polymeric support through mixed matrix membranes (MMMs). DESs have been integrated into membranes for various applications, including separations, with DES-SBA-based MMMs synthesized and characterized at different compositions (5%, 10%, 15%, and 20%). The incorporation of DES into membranes has shown promise in improving separation efficiency, as seen in the enhanced performance of DES-SBA-based MMMs compared to neat polysulfone membranes. This development signifies a significant advancement in utilizing DES in polymeric membranes for improved gas separation processes.