Search
Results for “vine water stress”
Showing 1–12 of 90 results
90 results — page 1 of 8
Management of vine water stress through foliar treatment with microbial derivatives*
An innovative microbial derivative has been developed to protect vines from the negative effects of water stress.
By Lucia Giordano, Tommaso Frioni & Fabrizio Battista · 11 min read
Hyperspectral - the answer to water stress? (Part 1)
This study presents a novel hyperspectral-machine learning methodology for the non-destructive identification of water-stressed vines in a Shiraz vineyard.
By Kyle Loggenberg, Albert Strever & Nitesh Poona · 8 min read
Near-real-time characterisation of vines
A research project was undertaken to explore advanced image-based techniques for vineyard monitoring to define canopy characteristics and vigour at the plant level.
By Carlos Poblete-Echeverria · 5 min read
HEAR IT from Hein: A water-wise winter
A real Cape Winelands winter is about much more than a roaring fireplace and a slow-cooked curry washed down with a good red while taking in the stark beauty of
By Carlin Cloete · 3 min read
Hyperspectral - the answer to water stress? (Part 2)
The research presented in Part 2 aims to derive a two-band optimised vegetation index using hyperspectral data captured across the visible near-infrared (VNIR) region of the electromagnetic (EM) spectrum.
By Marc Dukes, Nitesh Poona & Kyle Loggenberg · 5 min read
The benefits of certified, virus-tested, true-to-type plant material
Introduction
By Sandile · 8 min read
FruitLook offers bigger picture
FruitLook is increasingly gaining traction from local users. We asked producers how they use and integrate it with other technologies and information. Producers
By Sandile · 7 min read
FruitLook employs satellites to monitor crops
Satellite “eyes in the sky” have become really useful tools to keep watch over crops.
By Sandile · 9 min read
A need for change
There was a definite, new sense of urgency at the 2017 Nedbank VinPro Information Day. From the call for unity by VinPro’s new chairman, Anton Smuts, to appeals
By Doronae · 7 min read
Lessons from "down under"
A group of South Africans visited the south of Australia last year to learn more about various vineyard techniques.
By Doronae · 4 min read
Berry stress and wine quality
Many compounds linked to quality in wine originate from stresses experienced by grape berries.
By Doronae · 9 min read
Post-harvest vineyard practices
PHOTO 1. In this block of Grenache noir it is obvious that growth and production are much weaker in the sections which are affected by couch grass.
By Doronae · 4 min read
