Which of the following is a method of plant propagation t...
Which of the following is a method of plant propagation that involves the use of plant parts?
Seed propagation
Tissue culture
Layering
Grafting
Correct answer is D
Grafting is a method of plant propagation that involves the use of plant parts. It is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion while the lower part is called the rootstock. The success of this joining requires that the vascular tissues grow together and such joining is called inosculation.
The following are categories of farmers based on adoption of innovation except ...
The causative organism of maize rust is a ...
Parboiling is carried out in the processing of rice in order to ...
The mosaic appearance on cassava leaves is caused by ...
The phosphorus cycle is described as being sedimentary because phosphorus ...
Which of the following is not a characteristic feature of peasant farming? ...
The primary role of government in agricultural development is to ...