Soil, farming & science

http://www.sciencelearn.org.nz/Contexts/Soil-Farming-and-Science - Applying science to improve farming and the environment. What do soil, farming and science have to do with each other? Learn about the effects farming can have on the environment and explore innovative science ideas that can help farmers and the environment.
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a bulletin board covered in pictures and post - it notes on the front of a door
“If you were a cow, what would you want?” Findings from participatory workshops with farmers – PAPER
an advertisement for tupuanuku's soil and food grown in the earth
Tupuānuku – land and soil - SLH T&L RESOURCE
Primary Sector, Pacific Islands, Drain
Future drought could drain primary sector profit – MANAAKI WHENUA – LANDCARE RESEARCH
a black and white cow standing on top of a grass covered field next to other cows
Water sampling technology on trial - RURAL NEWS Aug 2021
a woman in a hat crouches next to a large rock and looks at the ground
The power of healthy soil
Nicole Masters has been passionate about nature and the land for as far back as she can remember. An independent agroecologist, she is the founder of Integrity Soils, which is a company specialising in regenerative agriculture. Her book For the Love of Soil, aims tp make education on land regeneration accessible to everyone. She helps farmers and producers, here and abroad to use regenerative agriculture practices.
a man kneeling down next to a dog on top of a lush green field with cows in the background
Farm for Life by Tangaroa Walker
How farming helped Tangaroa Walker to stand up, stand out and realize his own dreams. The awesomely inspiring true story of how Tangaroa Walker turned his life around through farming - and how what he learned can help anyone succeed.
a man with glasses and a hat holding a cup in front of a sticker
We don’t need to eat insects, but we could feed them to animals
Livestock consumes 20 per cent of global protein. French startup Ÿnsect wants to cut the competition, by making animal and plant feed out of mealworms
three cows standing next to each other in a field near a barbed wire fence and looking at the camera
Stuff
Government scientists have busted research claims that our meat farms are close to carbon-neutral. One study – funded by Beef + Lamb – found that trees on sheep and beef farms are sucking up between 63 and 118 per cent of the greenhouse emissions produced. A new Ministry for the Environment report, released today, found the figure is closer to 33 per cent. The disputed number could have financial consequence for farmers. From 2025, farms are being asked to measure, reduce and potentially ...
two sprinklers are spraying water on the grass in front of a building
Fonterra discharging nitrogen-heavy water onto 'ghost farms'
Fonterra cleared the cows from 16 farms and is using the land to dispose of wastewater, which could be leaching a colourless, tasteless and odourless pollutant into private drinking water supplies. Fonterra cleared the cows from 16 farms and is using the land to dispose of wastewater, which could be leaching a colourless, tasteless and odourless pollutant into private drinking water supplies. It was on his runs that Neville Ross first noticed cows were slowly disappearing...
a diagram showing the process for making an automatic water heater and boiler system, as well as instructions on how to use it
Using a field-based quantum cascade laser for the analysis of gas samples — ACADEMIC PAPER
The development of fast-response analysers for the measurement of nitrous oxide (N2O) has resulted in exciting opportunities for new experimental techniques beyond commonly used static chambers and gas chromatography (GC) analysis. For example, quantum cascade laser (QCL) absorption spectrometers are now being used with eddy covariance (EC) or automated chambers. However, using a field-based QCL EC system to also quantify N2O concentrations in gas samples taken from static chambers ...
a man kneeling down next to a sheep on top of a lush green field with tall grass
Farmers natural guardians of biodiversity, new study says
A study of sheep and beef farmers' attitudes to managing biodiversity on their farms showed more than 90 percent supported its merits.
a spoon full of dirt next to a potted plant and some other things on the table
Stuff
... nitrogen fertiliser is responsible for the pollution of waterways and the creation of nitrous oxide, a powerful and long-lasting greenhouse gas. Once we have a better understanding of the nitrogen-carbon relationship, we’ll be able to know if the increase in carbon storage from nitrogen fertiliser offsets the nitrous oxide production.
a man in an orange shirt and hat standing on a dirt road near a field
YouTube
Professor Louis Schipper of Waikato University explains what soil carbon is, why it matters, and why it’s currently difficult for New Zealand farmers and growers to verifiably increase their soil carbon stocks.
a screen shot of a man standing in front of a herd of cows on the water
Dairy farming solutions — SLH TEACHING RESOURCE w VIDEO
The Waikato region has the highest number of dairy farms in New Zealand. It also has the largest number of dairy cattle – 1.9 million animals – one of the largest concentrations in the world! Dairy is New Zealand’s largest export sector, producing $17 billion of revenue. Stats NZ reports that, from 1995 to 2017, there was a 70% increase in dairy cattle. Increases in herd numbers also come with an increased environmental footprint. Historically, the dairy industry has had significant impacts ...