Arable growers now accept until mid-November to booty allotment in a accelerated earthworm survey, advised to accord farmers a heath analysis for their soils, afterwards aridity delayed the alpha of the initiative.
Measuring earthworm numbers is a acceptable indicator of clay health, says Rothamsted researcher Jackie Stroud, as a abridgement of earthworm numbers and biodiversity is an aboriginal admonishing assurance of over-cultivated or under-fed soils.
The applied 30-minute analysis #30minworms was developed to be useful, able-bodied and reliable, and involves digging bristles clay pits beyond a acreage and again counting the affection and abundance of worms present, adds Dr Stroud.
See also: 3 means to admeasurement your earthworm numbers
Help with earthworm identification comes in album form; there are additionally assets online.
Originally active until the end of October, the new borderline of November 12 gives added time for growers to complete the analysis and abide their results.
Last year’s after-effects from a pilot analysis accoutrement 1,300ha of acreage appear that the boilerplate calculation was nine worms per clay pit, with up to 27 worms actuality accurate by top-scoring fields.
For added information, go to www.wormscience.org.
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