Results 21 to 30 of about 59,162 (295)

DARLING: a device for assessing resistance to lodging in grain crops

open access: yesPlant Methods, 2019
Background Stalk lodging (breakage of plant stems prior to harvest) is a major problem for both farmers and plant breeders. A limiting factor in addressing this problem is the lack of a reliable method for phenotyping stalk strength.
Douglas D. Cook   +5 more
doaj   +1 more source

New thermal insulation fiberboards from cake generated during biorefinery of sunflower whole plant in a twin-screw extruder [PDF]

open access: yes, 2014
The objective of this study was to manufacture new thermal insulation fiberboards by thermo-pressing. The starting material was a slightly deoiled cake (17.6% oil content), generated during the biorefinery of sunflower (Helianthus annuus L.) whole plant ...
Alavez-Ramirez   +42 more
core   +4 more sources

User Interface and RF-Front End Design for Radio Direction Finding-Miniature Unmanned Air Vehicles (RDF-MUAV) [PDF]

open access: yes, 2020
Radio direction finding perform better at high altitude due to greater line of sight coverage. In this paper, the radio direction finding-miniature unmanned air vehicles (RDF-MUAVs) platform able to localize the beacon by accessing the direction of ...
A. Majid, Huda   +3 more
core   +1 more source

Maize Stalk Lodging: Morphological Determinants of Stalk Strength

open access: yesCrop Science, 2017
An incomplete understanding of stalk strength and stalk lodging impedes efforts to improve maize (Zea mays L.) production. To develop a more complete understanding of stalk strength, the current study examined the effect of stalk morphology on stalk bending strength.
Daniel J. Robertson   +3 more
openaire   +1 more source

Genetic Relationship of Stalk Strength and Ear Height in Maize [PDF]

open access: yesCrop Science, 2003
The rind penetrometer is an effective tool for measuring stalk strength in an effort to improve maize (Zea mays L.) germplasm for stalk lodging resistance. However, previous studies have indicated a significant negative correlation between rind penetrometer resistance (RPR) and ear height (EH).
Sherry A. Flint-Garcia   +2 more
openaire   +1 more source

BIOMECHANICAL PROPERTIES OF WOLFBERRY PLANT ORGANS [PDF]

open access: yesEngenharia Agrícola, 2020
To improve the picking rate and reduce the wrong picking rate of the existing wolfberry harvesting machinery, in this study, the binding force and physical appearance of the immature fruit stalk, mature fruit stalk, flower, and leaf were studied to guide
Fulong Ma   +4 more
doaj   +1 more source

A high-throughput phenotyping assay for precisely determining stalk crushing strength in large-scale sugarcane germplasm

open access: yesFrontiers in Plant Science, 2023
Sugarcane is a major industrial crop around the world. Lodging due to weak mechanical strength is one of the main problems leading to huge yield losses in sugarcane.
Fumin Ma   +12 more
doaj   +1 more source

Stalk Lodging: A Portable Device for Phenotyping Stalk Bending Strength of Maize and Sorghum [PDF]

open access: yes, 2019
ABSTRACT Background Stalk lodging (breakage of plant stems prior to harvest) is a major problem for both farmers and plant breeders. A limiting factor in addressing this problem is the lack of a reliable method for phenotyping stalk strength.
Cook, Douglas D.   +5 more
openaire   +1 more source

Nitrogen Split Application Can Improve the Stalk Lodging Resistance of Maize Planted at High Density

open access: yesAgriculture, 2020
The decrease of maize stalk quality is an important reason for stalk lodging during the grain filling stage. In the present study, a maize cultivar was planted at densities of 7.5, 9.0, 10.5, 12.0, and 13.5 × 104 plants ha−1 and subjected to nitrogen ...
Qun Wang   +8 more
doaj   +1 more source

Establishment of in vitro tissue cultures from Echinacea angustifolia D.C. adult plants for the production of phytochemical compounds [PDF]

open access: yes, 2009
SUMMARY The establishment of in vitro cultures of Echinacea angustifolia D.C. was obtained directly from sections of flower stalks of adult plants. The shoot formation was obtained from this plantmaterial placed on a modified MS basal medium named CH ...
Bertoli, Alessandra   +3 more
core   +1 more source

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