What evidence exists for the effectiveness of on-farm conservation land management strategies for preserving ecosystem services in developing countries? A systematic map

Table 7 Summary of crops vs. conservation land management interventions studied

Crop	Organic fertiliser	Tillage	Crop rotation	Agroforestry	Water conservation
Beans	15	8	10	12	6
Coffee	10	1	2	24	2
Cotton	12	14	9	2	7
Maize	107	118	60	23	25
Millet	17	7	7	6	6
Tree crops	14	8	5	58	6
Rice	67	41	23	9	36
Sorghum	16	9	5	4	4
Soybean	29	45	27	1	7
Wheat	90	73	47	6	35

Table 7 illustrates tillage and organic fertiliser has been most commonly studied in maize (n = 171, n = 107), while water conservation has been mostly commonly studied in rice (n = 36) and wheat (n = 35)

ISSN: 2047-2382