Nykänen, Arja (2004) On-farm estimation of clover content of mixed swards. Paper at: European Society for Agronomy VIII ESA congress, Copenhagen, Denmark, July 11-15, 2004.
Estimation of clover content of mixed swards is difficult in practice. We are currently in the process of developing several on-farm methods for clover content estimaton. Yield samples with known area from several points of the field are separated for clovers and grasses and weighted. The clover content of yield (% in dry matter) can be calculated with formula y=23.90Ln(number of clover plants/m² in spring) - 18.759.
|EPrint Type:||Conference paper, poster, etc.|
|Type of presentation:||Paper|
|Keywords:||clover content, estimation methods, mixed swards|
|Subjects:||Crop husbandry > Production systems > Pasture and forage crops|
|Research affiliation:||Finland > Luke Natural Resources Institute|
|Deposited By:||Koistinen, Riitta|
|Deposited On:||29 Dec 2004|
|Last Modified:||12 Apr 2010 07:30|
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