Results 101 to 110 of about 14,539 (233)

Bioeconomic Evaluation of Agroforestry Practices in the Mountainous Region of Rima’a Valley, Yemen [PDF]

open access: yes, 2009
Yemen encounters serious problems of scarcity of natural resources as well as soil erosion and degradation. Agroforestry system is being promoted as a more appropriate land use system than monocropping practices for smallholders worldwide ...
Shogaa Aldeen, Abdulmoaamen Hamood
core  

Crucifer-legume bispecific cover crop mixtures provide efficiently various ecosystem services. PS-6.2-01 [PDF]

open access: yes, 2018
Cover crops grown in rotation with cash crops provide ecosystem services by reducing pollution and anthropogenic inputs. Among cover crop families, crucifers can efficiently prevent nitrate and sulphate leaching by catching residual soil mineral nitrogen
Alletto, Lionel   +4 more
core  

LIGHTWEIGHT FRESH JUJUBE TARGET SEGMENTATION ALGORITHM BASED ON IMPROVED YOLOV8: YOLOSEG-JUJUBE

open access: yesINMATEH Agricultural Engineering
Fruit instance segmentation algorithms are critical for target localization in fruit-picking robots, enabling accurate area estimation of fruits within images. However, existing methods often face limitations such as high computational cost, poor adaptability to low-power devices, and reduced detection performance in complex environments.
Huamin ZHAO, Defang XU
openaire   +1 more source

Textural Characteristics and Anatomical Structure of Hard- and Soft-Fleshed Jujube Fruits

open access: yesAgriculture
The aim of this study was to establish a standardized and unified method for identifying and evaluating jujube fruit texture quality and to provide a theoretical basis for determining the texture quality of jujube germplasm resources.
Xiaodong Zhang   +7 more
doaj   +1 more source

The Digrams of Webster\u27s Unabridged Dictionary [PDF]

open access: yes, 1969
For many years word buffs at these laboratories have made a game out of finding words which contain strange digrams (pairs of letters side-by-side). The problem, as originally posed by M.D.
Gilbert, E. N.
core   +1 more source

Transcriptome-based analysis of lignin accumulation in the regulation of fruit stone development and endocarp hardening in Chinese jujube

open access: yesJournal of Integrative Agriculture
Stone fruits, also known as drupes, have evolved an extremely hard wood-like shell called a stone to protect the seeds. Recently, the market value of stoneless cultivars has risen dramatically, which highlights the need to cultivate stoneless fruit ...
Xinyi Mao   +7 more
doaj   +1 more source

Embracing Bacterial Cellulose as a Catalyst for Sustainable Fashion [PDF]

open access: yes, 2017
Bacterial cellulose is a leather-like material produced during the production of Kombucha as a pellicle of bacterial cellulose (SCOBY) using Kombucha SCOBY, water, sugar, and green tea.
Quijano, Luis
core   +1 more source

Assessing the change in soil water deficit characteristics from grassland to forestland on the Loess Plateau

open access: yesEcological Indicators
Soil moisture is an important factor that affects terrestrial ecosystems and biological growth and development, and water deficit is one of the major environmental factors threatening vegetation restoration on the Loess Plateau.
Yongwang Zhang   +6 more
doaj   +1 more source

Memories and legacies of enslavement in Chad [PDF]

open access: yes, 2018
Memories of slavery affect contemporary political life in many Sahelian countries, but how do stigmatised groups use those memories as a tool for ...
Colosio, Valerio
core  

Les fruits indigènes [PDF]

open access: yes, 2015
Fiche ...
Technical Centre for Agricultural and Rural Cooperation
core  

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