Results 81 to 90 of about 76,010 (391)

Analysis and Definition of the close-to-crop Area in Relation to Robotic Weeding [PDF]

open access: yes, 2004
The objective of this paper is to analyse and define the field conditions close to the crop plants of sugar beet (Beta vulgaris L.). The aim is to use this study for the choice and development of new physical weeding methods to target weeds at individual
Griepentrog, Hans W.   +1 more
core  

Arabidopsis AUGMIN8 Contains Two Independent Microtubule Association Domains

open access: yesCytoskeleton, EarlyView.
ABSTRACT Plant cells create a plasma membrane‐associated network of microtubules that are nucleated by γ‐tubulin ring complexes primarily through microtubule‐dependent microtubule nucleation (MDMN). This dynamic array organizes into specific patterns in response to developmental and environmental cues to influence primary cell wall construction.
Naveen K. Chana   +2 more
wiley   +1 more source

Changes of physiology and biochemistry before and after differentiation of floral primordia in cotyledons of cucumber seedlings

open access: yes浙江大学学报. 农业与生命科学版, 2001
The investigations on physiology and biochemistry in cotyledons of 1-7 d cucumber seedlings showed that the starch contents in cotyledons decreased gradually and the soluble sugar contents in 1-6 d cucumber seedlings increased quickly then sharply ...
TAO Yue-Liang   +2 more
doaj   +1 more source

Size regulation of the lateral organ initiation zone and its role in determining cotyledon number in conifers

open access: yesFrontiers in Plant Science, 2023
IntroductionUnlike monocots and dicots, many conifers, particularly Pinaceae, form three or more cotyledons. These are arranged in a whorl, or ring, at a particular distance from the embryo tip, with cotyledons evenly spaced within the ring.
David M. Holloway   +2 more
doaj   +1 more source

The CLAVATA and SHOOT MERISTEMLESS loci competitively regulate meristem activity in Arabidopsis [PDF]

open access: yes, 1996
The CLAVATA (CLV1 and CLV3) and SHOOT MERISTEMLESS (STM) genes specifically regulate shoot meristem development in Arabidopsis. CLV and STH appear to have opposite functions: c1v1 and Clv3 mutants accumulate excess undifferentiated cells in the shoot and
Clark, Steven E.   +3 more
core  

Buck Wheat: Nutritional, Bioactive Characteristics, Health Benefits, and Side Effects

open access: yesFuture Postharvest and Food, EarlyView.
ABSTRACT Micronutrient deficits have resulted from an over‐reliance on a small number of cereal crops for food security. The agricultural sector faces severe sustainability issues due to the rapid growth of the world's population and sudden climatic changes.
Momina Farooq   +2 more
wiley   +1 more source

Dual mutualistic associations in sainfoin (Onobrychis viciifolia Scop.) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Agronomy at Massey University [PDF]

open access: yes, 1982
Recent studies established that many legumes, when infected with the appropriate Rhizobium spp. and arbuscular fungi, nodulated better and exhibited greater dinitrogen fixation than plants infected with only the rhizobia.
Kon, Kee Fui
core  

Integrated characterization of Greek fennel genotypes through morpho‐agronomical characteristics, yield components and phytochemical compounds

open access: yesJSFA reports, Volume 5, Issue 3, Page 91-103, March 2025.
Abstract Background Fennel (Foeniculum vulgare Mill.) is a widely cultivated vegetable and aromatic‐medicinal plant. In this research, field studies assessed 12 fennel genotypes of diverse origin, comprising 10 Greek accessions and two European commercial varieties, focusing on their morpho‐agronomical traits, phenolic compounds and antioxidant ...
Kalliopi I. Kadoglidou   +6 more
wiley   +1 more source

Morfologia de sementes e desenvolvimento pós-seminal de Physalis angulata L Seed morphology and post-seminal development of Physalis angulata L

open access: yesActa Botânica Brasílica, 2010
Physalis angulata é conhecida como camapu, mullaca ou juá-de-capote e pertence à família Solanaceae. Esta espécie possui importância medicinal, pela presença dos vitaesteróides conhecidos como fisalinas e, atualmente, na alimentação.
Cíntia Luiza Mascarenhas de Souza   +4 more
doaj   +1 more source

Overwinter transplant production for extended season organic cropping (OF 0144) [PDF]

open access: yes, 2001
The objectives of this project (Defra project OF0144), lead by EFRC, were to: • identify acceptable organic fungicide products to control mildew in transplant production • produce integrated organic transplant production systems for brassica, allium ...
et al, Stopes, Christopher
core  

Home - About - Disclaimer - Privacy