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1. RX Plastics
2. Strautmann Landmaschinen
3. Loonbedrijf & kraanverhuur Klaas Haitsma B.V.
The concept of timeliness recognizes that there is an optimum time to perform certain crop production operations from planting through to harvesting. If one or more of these operations is performed too early or too late, a timeliness penalty is likely to accrue, that is, yield and/or the quality of the crop is diminished, yielding a lower price to the farmer. For example, the ideal time to harvest grain is when the crop is ripe and the moisture is low (see also, Maintaining Working Conditions and Operation of Machinery).The mechanization of farming in developing countries has been very uneven. In certain parts of Africa, in Java, and in many hilly regions, farmers still till their fields with hand tools even though animal tillage has been common in other parts of the world for thousands of years. While draft animals have completely disappeared in North America, Europe, and Japan, they have been widely accepted in Senegal only in the past few decades.