This website is no longer being updated.

GRDC Communities Logo

Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

Tag archive: fertilizer

How Australian crop advisors make quality fertiliser recommendations

Crop nutrition and better fertiliser decisions for cropping webinar, presented on 8 October 2015 by Tony Cox, NSW DPI, National Coordinator for the More Profit from Crop Nutrition II program, funded by the GRDC. The webinar introduced the BFDC database and the Interrogator that enables crop advisors to ensure their […]

Data gold from your test strip at harvest

Many growers put in paddock test strips to investigate yield response to fertiliser or other crop amendments. The value of test strips can be lost if harvest is not planned to capture yield information. Growers and advisors with test strips in place should be talking with each other about how […]

Zinc deficiency shows up in the cold

The cold snaps seen in southern Australia this year gave conditions where zinc deficiencies typically appear. Zinc deficiency tends to occur early in the growing season when soils are cold and wet. Shoot growth then outpaces root development. Root-pruning herbicides can induce zinc deficiency by the same mechanism. Zinc deficiency […]

Turnaround in yield potential for the west

Rainfall in late July and early August changes the outlook for grain growers in some parts of Western Australia. Earlier this month AEGIC released a statement on the changing fortunes of the 2015 season. The STIN model predicted the average wheat yield across the state of Western Australia moving from […]

Fertcare® Nitrogen Use Efficiency workshops

Applying the right form of nitrogen fertilizer at the right rate, at the right time and in the right place has important implications for crop profitability, greenhouse gas emissions and water quality impacts. The Fertcare® and Cotton Info Team is facilitating a Nitrogen Use Efficiency (NUE) workshop for Fertcare® participants […]

Uneven urea spreading costs $$

The majority of fertilizer spreaders deliver substantial variation in their spread pattern. Some areas of the paddock receive too much fertilizer and others too little. Recent improvements to the Accu-Spread program now allow yield and gross return outcomes from varying nitrogen fertilizer spread patterns to be assessed in wheat and […]

Adding N with Legumes

Mark Peoples from CSIRO talks about recent research, funded by GRDC,  into the value of legume rotations for adding nitrogen (N) to cropping soils, and explains some rules of thumb for growers in the southern region. The work looked at two kinds of legume rotation: pulse crops where the grain […]

Carbon credits from fertilizer management

Cotton farmers could soon add value to their nitrogen fertilizer management by earning income in a similar process to graziers under the Emissions Reduction Fund (ERF) that recently passed through the Senate. Emissions reduction methods set out the rules for estimating emissions reductions from different activities, and ensure that emissions reductions […]