Aims: The research aimed to study the interaction between chicken manure dose and mulch type to growth and yield of shallot in lowland. Study Design: Factorial design in Randomized complete block design. Place and Duration of Study: The research was conducted in experimental gar...
Open access
Research Article10.9734/ajaar/2021/v15i130143
Aims: The study aimed to study the abundance and biodiversity of Coccinellid predators in rice field Ecosystem in Payakumbuh District, Lima Puluh Kota Regency, West Sumatera, Indonesia. Study Design: Purposive random sampling. Place and Duration of Study: The research was condu...
Open access
Research Article10.9734/arja/2022/v15i430164
Aims: The study aimed to explore the cocoa pod pests and the damage level of pests in Lima Puluh Kota regency, Indonesia. Study Design: Purposive random sampling. Place and Duration of Study: The research was conducted in cocoa field in Lima Puluh Kota Regency, West Sumatera, Ind...
Open access
Research Article10.9734/ajaar/2021/v17i430202