[Retracted] Topological Sustainability of Crop Water Requirements and Irrigation Scheduling of Some Main Crops Based on the Penman-Monteith Method

Table 7

Rice crop data at various stages.

Crop Name	Rice	Scientific Name		Oryza sativa
Planting date (KSA)	15^th December, 2020
Harvest date	13^th April, 2021			Growth stage
Stages	Nursery	Land prep		Initial	Develop	Mid	Late	Total
		Total	Puddling
Length (days)	30	20	5	20	30	40	30	150
Kc dry values	0.70	0.30		0.50	⟶	1.05	0.70
Kc wet value	1.20	1.05		1.10	⟶	1.20	1.05
Rooting depth (m)				0.10	⟶	0.60	0.60
Puddling depth (m)			0.40
Nursery area (%)	10
Critical depletion	0.20			0.20	⟶	0.20	0.20
Yield response friction				1	1.09	1.09	1.09	1.09
Crop height (m)						1

Only for rice crop we added nursery and land preparation time and Kc wet value; results show that at nursery stage, the Kc dry values and Kc wet values are 0.70 and 1.20; at land preparation stage, the Kc dry values and Kc wet values are 0.30 and 1.05; at land preparation stage, the Kc dry values and Kc wet values are 0.30 and 1.05; at initial and developing stages, the Kc dry values and Kc wet values are 0.50 and 1.10; at mid-season stage, the Kc dry values and Kc wet values are 0.05 and 1.20; and at late season stage, the Kc dry values and Kc wet values are 0.70 and 1.05.