date:Feb 19, 2019
e. Pesticides are also applied to production by agricultural researchers after a long time of research. Rational use of pesticides is not so terrible.
Of course, greenhouse vegetables are a little worse than those produced in the natural environment. People all want to eat natural, pollution-free, tasty and affordable vegetables, but the natural environment is not allowed, and the current cultivation methods are difficult to meet. Compared with the lack of nutrition and monotony of non-seasonal