Results 71 to 80 of about 48,750 (229)

Phosphorus Fertilization Can Improve Young Almond Tree Growth in Multiple Replant Settings

open access: yesHortTechnology
Young almond (Prunus amygdalus) orchards replanted where old orchards of stone fruits (Prunus sp.) have been removed are subject to physical, chemical, and biotic stressors. Among biotic challenges, for example, is almond/stone fruit replant disease (ARD;
Phoebe E. Gordon   +4 more
doaj   +1 more source

Embedded Pesticide Use: Exploring the Pesticide‐Land Nexus

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Since the turn of the century, global land grabs, farmland financialization and land‐based food sovereignty movements have returned the land question to the heart of agrarian studies. Meanwhile, abiding interest in pesticides has been reanimated in the face of changes in production, regulation and knowledge of toxicity.
Julie Guthman, Marion Werner
wiley   +1 more source

Should Grain Elevator Managers Adopt Integrated Pest Management? [PDF]

open access: yes
Insect infestation during storage and processing causes millions of dollars of wheat damage annually in the United States. Insect infestation reduces wheat storing processing profit as well as consumer confidence in wheat food products.
Adam, Brian D.   +3 more
core   +1 more source

Plastics and labor: The case of disposable medical plastics

open access: yesMedical Anthropology Quarterly, EarlyView.
Abstract Plastics are ubiquitous in the contemporary practice of medicine, where they are tied to notions of hygiene and quality of care. However, when plastics first infiltrated global medical practice, they did so because of considerations related to patient comfort and durability.
Gauri Pathak
wiley   +1 more source

〔報告〕重要文化財輪王寺本堂の大規模被覆ガスくん蒸―実施までの経緯の概要― [PDF]

open access: yes, 2014
A large scale fumigation process to control insect attack was conducted from July 17 to August 2, 2013 in the main hall of Rin-noh-ji temple in Nikko, Japan.
原田 正彦   +3 more
core   +1 more source

Arbuscular mycorrhizal fungal families and exploration‐based guilds exhibit distinct responses to long‐term N, P and K deficiencies and imbalances

open access: yesNew Phytologist, EarlyView.
Summary Many agroecosystems face nitrogen (N), phosphorus (P) or potassium (K) deficiencies due to imbalanced or insufficient nutrient replenishment after biomass harvest. How this affects the symbiosis between plants and arbuscular mycorrhizal fungi (AMF) and the abundance of exploration‐based AMF guilds (rhizophilic, edaphophilic and ancestral ...
Kian Jenab   +16 more
wiley   +1 more source

Payload- and Energy-Aware Tactical Allocation Loop-Based Path-Planning Algorithm for Urban Fumigation Robots

open access: yesMathematics
Fumigation effectively manages pests, yet manual spraying poses long-term health risks to operators, making autonomous fumigation robots safer and more efficient.
Prithvi Krishna Chittoor   +5 more
doaj   +1 more source

Effects of preplant soil fumigation on nematode population densities, and on growth and yield of raspberry [PDF]

open access: yes, 1991
Les effets d'une fumigation du sol de préplantation sur les populations de Pratylenchus penetrans, Xiphinema rivesi et Meloïdogyne hapla et sur la croissance du framboisier (Rubus idaeus) ont été étudiés sur une période de quatre ans.
Bélair, G.
core   +1 more source

Effects of warming on plant uptake of post‐fire nitrogen in an arctic heath tundra

open access: yesNew Phytologist, EarlyView.
Summary Postfire nitrogen (N) becomes increasingly important with the rising frequency of fires in arctic tundra, and climate warming is expected to accelerate plant recovery following fire. However, how plants differ in utilizing this postfire N and how their postfire N uptake responds to warming remains unknown.
Wenyi Xu, Per Lennart Ambus
wiley   +1 more source

Home - About - Disclaimer - Privacy