Traditional agriculture, why is it said to be the culprit of water pollution?

Traditional agriculture water pollution is the culprit

First of all, we have to understand the meaning of traditional agriculture. In the historical profession, traditional agriculture means a natural economy of men farming and women weaving like the agriculture in the early feudal times, and the main characteristic of this economy is self-sufficiency. Under this economic system, it is difficult for the commodity economy to develop rapidly. And in our daily life, traditional agriculture, which is the farming method with low level of science and technology, and most of the farming still needs human labor to operate, means the second one in this question.

Whether it is traditional or modern agriculture, water is an essential and important resource. Water is the source of life, I think this statement is the most apt, agriculture if we lose water, then how can there be agriculture say. Without water, there is no moisture in the soil, seedlings can not grow, no crops, farmers have no income. Therefore, water is the most important.

Then there are many people are curious, said the traditional agricultural water is so important, but now technology is so developed, even the genes of fruits and vegetables can be changed, water is not so important. I would like to say that, yes, now technology does develop very quickly, like some fruits and vegetables can indeed do genetic mutation, improve fruits and vegetables to meet human beings. However, as far as I know, even if the melons are genetically altered, the seeds of the melons are taken to be genetically altered, and the growth is no different from the growth of ordinary melons. Therefore, whether for traditional or modern agriculture, water is the first place.

Water pollution, for agriculture, this blow is fatal, agricultural production is the most important is water, water once polluted, through the channel into the farmland, crop absorption, mildly cause crop yield reduction, farmers to reduce income; heavy cause at that time by the contaminated water contaminated by the farmland genes of malignant mutation.

Personally, I think that agriculture, no matter when, science and technology development to what kind of state, is the development of the top priority, human beings to survive must be food, food can only be provided by agriculture, so each of us have the responsibility to protect the water source, to protect the living environment of our species.