Refine by
Irrigation Frequency Services
2 services found
by:Horti XS Projects B.V. based inPoeldijk, NETHERLANDS
Designing watertechnical systems for high-tech greenhouses start with the selection of the crop, with special considerations for the water source quality and drainage ...
by:Central Laboratory (Thailand) Company Limited. based inLadyao, THAILAND
Plant sampling guidelines: Proper plant sampling techniques are essential for meaningful evaluation of crop fertility. Be sure to use clean sample bags which breathe freely. Collect a sufficient number of samples to represent the field—at least 25 to 30. Collect the samples from representative parts of the field. Stay away from odd areas unless they are to be sample separately. Collect the ...