Results 21 to 30 of about 62,764 (304)

Comparative microbial analyses of hydroponic versus in-soil grown Romaine lettuce obtained at retail

open access: yesHeliyon, 2022
The overarching goal of this study was to assess the microbiological profile of hydroponically grown Romaine lettuce and in-soil Romaine lettuce (organic and conventional).
Zahra H. Mohammad   +2 more
doaj   +1 more source

Evaluation of the Storage Characteristics in Maintaining the Overall Quality of Whole and Fresh-Cut Romaine Lettuce during MA Storage

open access: yesHorticulturae, 2021
This study aimed to examine the effect of modified atmosphere (MA) storage on the quality and storability of romaine lettuce. Whole and fresh-cut romaine lettuce were packaged with 1300; 10,000; 50,000; 100,000 cc m−2·day−1·atm−1 O2 transmission rate ...
In-Lee Choi   +4 more
doaj   +1 more source

Technical feasibility of conventional and nonconventional vegetables’ intercropping under organic fertilization

open access: yesBioscience Journal, 2020
This work aimed to evaluate the technical feasibility of lettuce, Indian spinach and taro intercropping under organic fertilizer. The experiment was performed at Água Limpa Farm, belonging to the University of Brasília, located in Brasília - DF, from ...
Camila Cembrolla Telles   +2 more
doaj   +3 more sources

Analysis of technical efficiency’s lettuce farmers in Dalat City, Vietnam

open access: yesHo Chi Minh City Open University Journal of Science - Economics and Business Administration, 2023
The study aims to determine the technical efficiency and factors affecting the technical efficiency of lettuce farmers in Dalat City. The study’s primary data were collected by surveying structured questionnaires from 100 lettuce farmers in Dalat City ...
Ho Thi Thu Hoa   +4 more
doaj   +1 more source

Performance of Different Lettuce Cultivars Grown Hydroponically under Fluorescent and Light-emitting Diode Light Growth Conditions

open access: yesHortScience, 2022
Lettuce (Lactuca sativa L.) is one of the most consumed fresh vegetables in the United States. However, lettuce production is heavily limited to California and Arizona, posing a high risk to the supply chain.
Matthew Creech   +4 more
doaj   +1 more source

LsARF3 mediates thermally induced bolting through promoting the expression of LsCO in lettuce (Lactuca sativa L.)

open access: yesFrontiers in Plant Science, 2022
Lettuce (Lactuca sativa L.) is a leafy vegetable whose edible organs usually are leaf or stems, and thus high-temperature induced bolting followed by flower initiation is an undesirable trait in lettuce production.
Yunfeng Li   +8 more
doaj   +1 more source

Determination of Virus Diseases on Lettuce in Konya Province

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2021
Lettuce (Lactuca sativa L.) is a member of the family Compositae (Asteraceae). This plant, which is grown for its leaves, is grown in open field and greenhouse conditions almost everywhere in the world and in Turkey. With the present study virus diseases
Serkan Yeşil, Halime İrgin Ağca
doaj   +1 more source

Enhancing growth rate of lettuce by mutating lettuce seeds with nuclear irradiation

open access: yesCarbon Resources Conversion, 2018
To improve growth rate of hydroponics lettuce with CO2 aeration, lettuce seeds were mutated by nuclear irradiation (γ rays from 137Cs) and domesticated with high concentration of CO2.
Jun Cheng   +5 more
doaj   +1 more source

A model for Sclerotinia sclerotiorum infection and disease development in lettuce, based on the effects of temperature, relative humidity and ascospore density [PDF]

open access: yes, 2014
The plant pathogen Sclerotinia sclerotiorum can cause serious losses on lettuce crops worldwide and as for most other susceptible crops, control relies on the application of fungicides, which target airborne ascospores.
Fawcett, Laura   +7 more
core   +1 more source

The effect application of nitrogen levels and intercropping ratios of pea (Pisum sativum) and lettuce (Lactuca sativa) [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2019
Introduction    The practice of growing two or more crops simultaneously in the same field is called intercropping and it is a common feature in traditional farming of small landholders. It provides farmers with a variety of returns from land and labour,
Elham Raftari   +3 more
doaj   +1 more source

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