Aims: The study aimed to identify the refugia plants in vegetable crops in Agam regency, West Sumatera, Indonesia. Study Design: Purposive random sampling. Place and Duration of Study: The research was conducted in vegetable plantations in Agam regency, West Sumatera and Laborat...
Open access
Research Article10.9734/ajraf/2023/v9i4259
Aims: The research aimed to study the response of West Sumatera brown rice growth on nutrient culture media. Study Design: Factorial design with 2 factors in completely randomized design. Place and Duration of Study: The research was conducted in Laboratory of Tissue Culture, La...
Open access
Research Article10.9734/ajrcs/2020/v5i430101
Aims: The research aimed to study the response of agronomy and physiology of rice plant to different silica sources. Study Design: Completely randomized design. Place and Duration of Study: The research was conducted in screen house of Faculty of Agriculture, Andalas University,...
Open access
Research Article10.9734/aprj/2020/v6i130119
Aims: The research aimed to study the effect of several dose of vermicompost to arabica coffee seedling growth. Study Design: Completely randomized design. Place and Duration of Study: The research was conducted in experimental garden of Faculty of Agriculture, Andalas University...
Open access
Research Article10.9734/ajahr/2020/v6i130061
Aims: The research aimed to study the interaction of mulch types and chicken manure doses to growth and yield of shallot. Study Design: Factorial design in completely randomized design with 2 factors. Place and Duration of Study: The research was conducted in Panai Pasir Talang,...
Open access
Research Article10.9734/aprj/2020/v4i330088
Problem: Maize is one of important food for Indonesian people. The problem faced by Indonesian government is the maize is not sufficient to suffice the this country demand. Aims: The research aimed to study the interaction between several hybrid maize varieties and plant spacing...
Open access
Research Article10.9734/arja/2020/v12i330083
Aims: The objective of study was to study population density of Eurydema pulchrum in cabbage plants of Batu Palano, Agam, West Sumatera, Indonesia. Study Design: Purposive random sampling. Place and Duration of Study: The research was conducted in cabbage plants, Batu Palano, Aga...
Open access
Research Article10.9734/ajrcs/2023/v8i3173
Aims: The study aimed to determine the type and dose of arbuscular mycorrhizal fungi (AMF) to growth and yield of citronella grass (Cymbopogon nardus L.) in former mining area land in Sawahlunto, West Sumatera, Indonesia. Study Design: Factorial completely randomized design. Pla...
Open access
Research Article10.9734/arja/2022/v15i430168
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
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 research aimed to study the ability of natural and artificial self-pollinated (Geitonogamy) of gambir. Study Design: Experimental method consisted of determining the sample plants. Sampling determination was conducted by non probability sampling, purposive sampling. Pla...
Open access
Research Article10.9734/ajaar/2020/v14i430136
Aims: The research aimed to study the interaction between Jajar Legowo method and silica fertilizer doses to growth and yield of rice. Study Design: Factorial design in Completely randomized design Place and Duration of Study: The research was conducted in farmer’s rice field in...
Open access
Research Article10.9734/ajrcs/2021/v6i130106