Crop type	NaHCO₃-P (mg/kg)						NaOH-P (mg/kg)
	Layer A		Layer B		Layer C		Layer A		Layer B		Layer C
Strawberry	142	a	30	defgh	5	fg	1718	bcdef	965	ef	616	fgh
Grape	124	a	66	bcd	21	abcde	1993	bcde	1564	bcd	1255	cdef
Garlic	117	a	108	a	37	ab	1986	bcde	1985	bcd	1039	defgh
Eustoma	116	a	107	ab	55	a	2868	ab	2702	ab	1793	abcde
Rosa	97	a	68	bcd	35	ab	2325	bcd	1975	bcd	1547	bcde
Snap bean	94	ab	57	bcde	17	bcdef	2297	bcde	2259	abcd	1683	bcde
Tomato	88	abc	54	bcde	41	ab	2516	abc	2280	abc	2135	abc
Coriander	87	abc	72	abcd	28	ab	4148	a	4043	a	3575	a
Dianthus	86	abc	67	bcd	24	abcd	1955	bcde	1782	bcd	1294	cde
Pepper	82	abc	25	efgh	10	cdefg	2232	bcde	1845	bcd	1724	bcde
Myosotis	81	abcd	75	abcd	32	ab	1901	bcde	1980	bcd	1123	cdefgh
Gerbera	74	abcde	30	defgh	9	defg	1309	defg	750	ef	518	gh
Broccoli	72	abcde	49	bcdef	22	abcde	1549	bcdefg	1452	bcde	1076	cdefgh
Cymbidium	64	abcde	36	cdefg	27	abcd	2473	abcd	2105	bcd	2081	abcd
Reed	62	abcde	65	bcd	48	ab	1566	bcdefg	1173	cdef	838	efgh
Dahlia	58	abcde	83	abc	25	abcd	1186	efgh	1415	bcde	950	efgh
Loquat	57	abcde	44	cdef	39	ab	2400	bcd	2171	abcd	2131	abc
Maize	52	bcde	41	cdef	19	bcde	1417	cdefg	1291	cde	1112	cdefgh
Taro	52	bcde	59	bcd	26	abcd	1293	efg	1340	cde	992	efgh
Sun flower	51	bcde	36	defg	20	bcde	1639	bcdef	1530	bcd	1364	bcde
Pear	43	bcdef	41	cdef	27	abc	870	fgh	762	ef	975	efgh
Tobacco	43	cdef	44	cdef	18	bcde	1293	efg	1257	cde	993	efgh
Gypsophila	43	cdef	43	cdef	35	ab	1393	cdefg	1525	bcd	1396	bcde
Marigold	40	cdef	39	cdefg	22	abcde	1485	bcdefg	1518	bcde	1222	cdefg
Herbaceous perennials	39	def	35	defg	30	ab	2459	bcd	2161	bcd	2162	ab
Redsage	31	efg	13	hi	4	g	1133	efgh	1035	cdef	860	efgh
Rice	26	fg	18	gh	10	defg	1020	fgh	987	ef	941	efgh
Crape myrtle	24	fgh	21	fgh	16	bcdef	776	gh	1018	def	884	efgh
Lavender	20	fgh	21	fgh	16	bcdef	1654	bcdef	1486	bcde	1081	cdefgh
Bush	17	gh	15	hi	18	bcde	1312	defg	1333	cde	1215	cdefg
Pine	15	gh	23	efgh	24	abcde	1541	bcdefg	887	ef	816	efgh
Poplar	11	h	7	i	7	efg	568	h	578	f	463	h