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Strona 22
... as regards soap . 5 per cent . solution on cut weeds ; solution also 1 per cent ,
as regards soap . Close cutting of the weeds previous to application of the spray
should tend to level up any superiority conferred by a spreader , as the spray ...
... as regards soap . 5 per cent . solution on cut weeds ; solution also 1 per cent ,
as regards soap . Close cutting of the weeds previous to application of the spray
should tend to level up any superiority conferred by a spreader , as the spray ...
Strona 23
3 ( 9 ) Calcium chlorate : 5 and 10 per cent . solutions containing calcium
caseinate ( present in such proportion that the spray was 0 . 5 per cent . as
regards casein itself ) as wetter and spreader . The caseinate was made
according to a ...
3 ( 9 ) Calcium chlorate : 5 and 10 per cent . solutions containing calcium
caseinate ( present in such proportion that the spray was 0 . 5 per cent . as
regards casein itself ) as wetter and spreader . The caseinate was made
according to a ...
Strona 26
In Table I the reduction in the total weeds brought about by the application of the
spray is given ; as wild onions were predominant on practically every plot ,
detailed figures are given for these also , particularly as the wild onion is difficultly
...
In Table I the reduction in the total weeds brought about by the application of the
spray is given ; as wild onions were predominant on practically every plot ,
detailed figures are given for these also , particularly as the wild onion is difficultly
...
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