A Framework for Knowledge Discovery from Wireless Sensor Networks in Rural Environments: A Crop Irrigation Systems Case Study

Table 5

Values of corn crop needs.

	March	April	May	June	July	August
ET0	2.61	4.39	5.34	6.80	6.69	6.00
	15.8	28.5	35.3	21.8	8.3	9
	0.30	0.80	1.00	1.20	0.65	0.35
Nn	65.11	103.2	131.7	182.2	199.09	171
Nt	76.6	121.41	154.94	214.35	234.22	201.18