GDT slump impacts forecasts – Hugh Stringleman:
Eight consecutive falls of the Global Dairy Trade (GDT) price index have all but wiped out the extraordinary 15% rise in the market at the beginning of March.
In the five months since, nine out of 10 fortnightly actions have been downward moves in the market and the GDT price index has dropped 13.2%.
In the first auction for August, whole milk powder (WMP) prices fell by 3.8% and have now fallen 19% since March.
The GDT index lost 1%, as the fall in WMP was balanced somewhat by butter increasing 3.8%, anhydrous milk fat (AMF) by 1.3% and skim milk powder (SMP) by 1.5%. . .
Soil carbon context important – Jacqueline Rowarth:
It makes up approximately 58% of organic matter, which is the first of seven soil quality indicators in the New Zealand assessment. The prime position of organic matter is because of the attributes associated with it. It holds water and nutrients; soil organisms live in it and decompose it for energy (and nutrients) for their own growth and multiplication; the organisms and the organic matter aid soil structure which in turn assists aeration, infiltration and percolation of water.
A considerable amount of research has been done on building up soil carbon, and on what to avoid in order to prevent a decrease. Some of the results appear to be conflicting. Should we cultivate, strip till or notill to do our best for the environment? Should we flip soils? Can we actually sequester carbon in our soils as other countries are promising to do and so benefit from becoming part of the ETS?
The answer, as so often, is ‘it depends’ – on starting point, soil type, season, crop and all the other usual variables. Context is vital, but sometimes overlooked in enthusiasm for a technology.
The effect on soil carbon of conventional cultivation or conservation (reduced) tillage depends on the measurement depth. . .
B+LNZ calls for carbon farm limits – Neal Wallace:
Competition from carbon farming is driving up land prices and pushing first-farm buyers out of the market, says Beef + Lamb New Zealand.
Chief executive Sam McIvor says a commissioned report compiled by BakerAg calculates carbon farmers bought an estimated 31,000ha in the four years since 2017, 34% of the 92,118ha of the sheep and beef farms purchased for conversion to forestry.
“One of the interesting aspects which is parallel with housing, is the fact that carbon farming is driving land prices up, which is putting farms out of reach of young people,” McIvor said.
While timber prices have boosted demand for land, the report attributes a significant reason to climate change policies making revenue from a combination of forestry production and carbon, or carbon-only, more attractive. . .
Researcher finds chemical-free pest killer to save tomatoes – Sally Murphy:
A PhD student who has come up with a solution to deal with a tomato plant pest is hoping more large scale greenhouses will try it to prove its success.
Emiliano Veronesi discussed his research at the Horticulture Conference in Hamilton this morning.
He set out trying to find a biological control solution to tomato potato psyllid or TPP which is a bug that can prevent fruit from forming on plants and reduce yields.
And he managed to find a predator for the bug, Engytatus nicotinae, which he has since tested in greenhouses at Lincoln University. . .
Pioneering new food in Southland – Country Life:
Expect to hear a lot more from New Zealand’s latest self-declared food bowl – Southland.
The southernmost province is aiming to put itself on the map nationally and internationally for premium food products.
Southland proudly produces dairy products, lamb, beef, fish, wild meat, oysters, honey, carrots, grain, potatoes, cabbages and swedes. An oat milk factory is in the planning.
The province has the most abundant food bowl in New Zealand, says Mary-Anne Webber, food and beverage manager at Southland’s regional development agency Great South. . .
Growers may give up double shearing due to shearer drought – Mark Griggs and John Ellicott:
Leading players in the wool and sheep industry have expressed true alarm at the oncoming shearer shortage.
It’s believed no Kiwi shearers will arrive in Australia for the rest of the year due to concerns with local coronavirus outbreaks, a loss of 500 shearers, affecting crutching season.
Growers at a field day near Warren highlighted concerns, some saying it will force woolgrowers to shear only once a year. They’ve called on government and peak wool industry body Australian Wool Innovation to increase training and have trainees working in the wool stands now. . .