Results 111 to 120 of about 2,340,644 (345)

Vegetation density as deduced from ERTS-1 MSS response [PDF]

open access: yes
Reflectance from vegetation increases with increasing vegetation density in the 0.75- to 1.35 micron wavelength interval. Therefore, ERTS-1 bands 6 (0.7 to 0.8 micron) and 7 (0.8 to 1.1 micron) contain information that should relate to the probable yield
Cuellar, J. A.   +4 more
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Twisted Whorls - 2009 [PDF]

open access: yes, 2009
Pale yellow upper corn leaves abound across Iowa as corn enters the teens of growth stages with some tasseling. These once sun-starved leaves entrapped in the whorl by more mature leaves will wave for a day or more above rapidly growing crop canopies ...
Abendroth, Lori, Elmore, Roger W.
core   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Características químicas de solo e rendimento de fitomassa de adubos verdes e de grãos de milho, decorrente do cultivo consorciado Soil chemical characteristics and green manure yield in a corn intercropped system

open access: yesRevista Brasileira de Ciência do Solo, 2005
A adubação verde é uma das formas de aporte de matéria orgânica ao solo. O sistema de cultivo consorciado de culturas pode ser uma alternativa para aumentar a reciclagem de nutrientes e melhorar a produtividade.
Reges Heinrichs   +5 more
doaj   +1 more source

DEMAND FOR ORGANIC AND CONVENTIONAL FROZEN VEGETABLES [PDF]

open access: yes
In this paper, we examine retail sales of organic and conventional frozen vegetables (broccoli, green beans, green peas, and sweet corn) using supermarket scanner data. Descriptive analysis includes comparisons of sales volume, prices, and market shares.
Glaser, Lewrene K., Thompson, Gary D.
core   +1 more source

Potential applications of Unmanned Aerial Vehicle multispectral imagery in vegetables [PDF]

open access: yes, 2016
A proof of concept project using UAV technology was conducted in conjunction with Rugby Farms, Gatton to assess the potential application of UAV crop sensing imagery in vegetable systems. The work focused on 2 key areas: detection of Sclerotinia in green
O'Hallaran, Julie
core   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

PLANTING TIMES OF COWPEA INTERCROPPED WITH CORN IN THE WEED CONTROL

open access: yesRevista Caatinga, 2008
Corn yield losses caused by weeds may reach up to 80%. Reducing the use of herbicides is one of agriculture's major goals and several alternatives are currently being investigated, including intercropping.
Paulo Igor Barbosa e Silva   +3 more
doaj  

Optimizing Nitrogen Fertilizer Application in Corn Using Green Technology [PDF]

open access: yes, 2014
The utilization of active canopy sensors in corn (Zea Mays L.) for in-season N fertilizer management has the potential to maintain optimal production and conserve fertilizer N resources.
Barker, Daniel   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy