Trygve Aamlid - International Herbage Seed Group
Trygve Aamlid - International Herbage Seed Group
Trygve Aamlid - International Herbage Seed Group
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Nutrition<br />
•The nutrient<br />
requirements of a<br />
gras seed crop can<br />
be met by manure,<br />
but the allowances<br />
for use of manure<br />
from conventional<br />
stock vary from<br />
country to country<br />
•Is there a need for<br />
harmonization of<br />
rules ?