AG 001 Lecture Notes - Lecture 12: Tilth, Seedbed, Dibbler
8 Oct 2020
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Document Summary
The timing of planting or sowing is influenced by the type of crop to be planted and the environmental conditions of the area. The rainfall pattern/moisture condition of the soil. Timely planting is necessary and should be done at the onset of rains. In some areas where rainfall is scare dry planting is recommended. Crops make maximum use of rainfall and suitable soil temperature, leading to vigorous growth. Crops usually escape serious pests and diseases attack. Crops benefit from nitrogen flush which is available at the beginning of the rain. For horticultural crops, proper timing ensures that the produce is marketed when prices are high. Crops establish earlier than the weeds, hence smothering them. There are two main methods of planting :- This method involves scattering the seeds all over the field in a random manner. It is commonly adapted for light tiny seeds such as those of pasture grasses. It is easier, quicker and cheaper than row planting.
