Mass algal culture system
Mass algal culture system
Mat for growing lawns and other vegetation
Mat for growing lawns or other vegetation
Mat with seed and method of producing same
Mat-like lawngrass for transplantation and methods of manufactur
Material for multi-level flower beds
Materials for growing algae and artificial fishing banks
Materials for mycoculture
Materials for use in plant propagation
Means and a method for the self-pollination of corn
Means and a method for thermally protecting fruits and vegetable
Means and a method of increasing production of trees for harvest
Means and method for automatic, self-dispensing, timed-release,
Means and method for enhancing plant growth under field conditio
Means and method for growing plants indoors
Means for and a method of cultivating plants
Means for securing a tree to ground stakes
Means of preserving cut flowers placed in water
Mechanical applicator for dispersing herbicide