Results 221 to 230 of about 28,890 (271)

Recognition of weeds at asparagus fields using multi-feature fusion and backpropagation neural network

International Journal of Agricultural and Biological Engineering, 2021
In order to solve the problem of low recognition rates of weeds by a single feature, a method was proposed in this study to identify weeds in Asparagus (Asparagus officinalis L.) field using multi-feature fusion and backpropagation neural network (BPNN).
Yafei Wang, Xiaodong Zhang, Guoxin Ma, Xiaoxue Du, Naila Shaheen, H. Mao   +5 more
semanticscholar   +1 more source

Viruses of Asparagus

2012
The current knowledge on viruses infecting asparagus (Asparagus officinalis) is reviewed. Over half a century, nine virus species belonging to the genera Ilarvirus, Cucumovirus, Nepovirus, Tobamovirus, Potexvirus, and Potyvirus have been found in this crop.
Antonio Tiberini, Heinrich-Josef Vetten, Laura Tomassoli   +2 more
openaire   +3 more sources

Micropropagation of Asparagus (Asparagus officinalis L.) [PDF]

, 1992
Asparagus, a member of the family Liliaceae, is a perennial of which the spears or growing stems are eaten. The perennial structure of the plant is a crown constituting a ramified rhizome formed by the consecutive initiation and development of buds and storage roots. Vegetative propagation by fractionation of the crown is possible on a small scale, but
openaire   +1 more source

Asparagus decline: Autotoxicity and autotoxic compounds in asparagus rhizomes

Journal of Plant Physiology, 2017
Asparagus (Asparagus officinalis L.) is a perennial vegetable, but its crop productivity and quality decrease gradually. One possible reason for "asparagus decline" is thought to be the autotoxicity of asparagus. However, the autotoxic property of asparagus rhizomes remains unknown.
Hisashi Kato-Noguchi, Osamu Ohno, Keisuke Nakamura, Nobuyuki Okuda, Kiyotake Suenaga   +4 more
openaire   +3 more sources

Effects of superfine grinding on asparagus pomace. Part I: Changes on physicochemical and functional properties.

Journal of Food Science, 2020
The effects of superfine grinding on the physicochemical and functional properties of asparagus pomace were investigated. The results showed that in terms of the specific surface area, water solubility, soluble dietary fiber content, and ratio of ...
Wenjie Gao, Feng Chen, Lianfu Zhang, Qingran Meng   +3 more
semanticscholar   +1 more source

Transgenic Asparagus (Asparagus officinalis L.)

2001
Asparagus officinalis L. is a perennial monocotyledon, a member of the Liliaceae family. It grows in temperate climates and under subtropical conditions. Growth of spears normally takes place in sandy soils. There are two culture types: the white asparagus, in which the spears are harvested from earthed up plants, where spears are cut at the crown ...
A. Limanton Grevet, B. Delbreil, M. Jullien   +2 more
openaire   +2 more sources

Polysaccharides from fermented Asparagus officinalis with Lactobacillus plantarum NCU116 alleviated liver injury via modulation of glutathione homeostasis, bile acid metabolism, and SCFA production.

Food & Function, 2020
Lactic acid bacteria strain (LAB) NCU116 fermented Asparagus officinalis polysaccharides (FAOP) have been proven to cause substantial changes in physicochemical properties such as monosaccharide composition and molecular weight, accounting for their ...
Zhihong Zhang, S. Fan, Danfei Huang, T. Xiong, Shaoping Nie, M. Xie   +5 more
semanticscholar   +1 more source

Breeding of Polyploid Asparagus (Asparagus officinalis L.)

Plant Breeding, 1991
AbstractAsparagus is especially suitable for polyploidy breeding. The aim is to develop clone‐based hybrid varieties, in particular male 4 × varieties. For this purpose, genetically divergent diploid idiotypes*) are subjected to mitotic or meiotic polyploidization.
K. Skiebe, J. Gottwald, B. Wolterstorff, M. Stein   +3 more
openaire   +2 more sources

Effect of Drying Methods on the Microstructure, Bioactivity Substances, and Antityrosinase Activity of Asparagus Stems.

Journal of Agricultural and Food Chemistry, 2019
The impacts of vacuum drying (VD), far-infrared drying (FIRD), hot air drying (HAD), and freeze drying (FD), as representative food drying methods, on structural characterization, bioactive substances, and antityrosinase activity of Asparagus have been ...
Qun Yu, Jinwei Li, Liuping Fan
semanticscholar   +1 more source

Determination of the Geographical Origin of Asparagus officinalis L. by 1H NMR Spectroscopy.

Journal of Agricultural and Food Chemistry, 2020
Food authenticity concerning the geographical origin becomes increasingly important for consumers, food industries, and food authorities. In this study, nontargeted 1H NMR metabolomics combined with machine learning methodologies was applied to ...
Julia L. Klare, Marc Rurik, Eric Rottmann, Anke Bollen, O. Kohlbacher, M. Fischer, T. Hackl   +6 more
semanticscholar   +1 more source