Now, some new types of crops are appearing.
In 1996, the breakdowns included 10 types of crops or livestock and 10 regions.
Create symbols and a map key illustrating the types of crops grown in this area of the United States.
A hotter, less climate-stable planet will indeed make it harder to grow many types of crops.
Basin irrigation layouts are used extensively for irrigation of various types of crops worldwide.
The new process may provide an alternative method of modifying certain types of crops in order to, say, improve harvests.
And that is one reason the environmental agency has been willing to approve several types of crops -- corn, potatoes and cotton -- with BT genes.
Despite scant and scattered rainfall, nearly all types of crops are grown, including pearl millet in the desert area, sorghum around Kota, and mainly corn (maize) around Udaipur.
The biochar treated from four types of crops biomass were added to soil with high organic matter content.
None of this work can be called definitive — experts say we need more studies, in more types of crops, under a wider variety of growing conditions.
