Preparation of Microencapsulated Bacillus subtilis SL-13 Seed Coating Agents and Their Effects on the Growth of Cotton Seedlings

Table 1

The composition and ratio of ESCA.

SCA types	Membrane formers (w/v%)		Dispersant (w/v%)	Thickeners (w/v%)	Bentonite (w/v%)	Microcapsules (v/v%)
	Alginate	PVA
ESCA1	1.0	3.0	1.0	0.3	0.5	10
ESCA2	1.0	3.0	2.0	0.6	0.5	10
ESCA3	1.0	3.0	3.0	0.9	0.5	10
ESCA4	1.0	4.0	1.0	0.6	0.5	10
ESCA5	1.0	4.0	2.0	0.9	0.5	10
ESCA6	1.0	4.0	3.0	0.3	0.5	10
ESCA7	1.0	5.0	1.0	0.9	0.5	10
ESCA8	1.0	5.0	2.0	0.3	0.5	10
ESCA9	1.0	5.0	3.0	0.6	0.5	10