Constraints to On-Farm Maize (Zea mays L.) Seed Production in Western Kenya: Plant Growth and Yield

Table 5

Use of agricultural inputs, knowledge about recommended spacing, roguing, and pest and disease control.

Response	Percent of farmers (𝑛=200)
	Yes	No
Uses agricultural inputs	44.0	56.0
Has information on recommended spacing	42.5	57.5
Controls pests	21.4	78.6
Controls diseases	19.5	80.5
Does rouging	35.7	64.3