Water pollution due to runoff from fields treated with pesticides and fertilizers; destruction of wildlife habitat to produce more crops; soil erosion, nutrient and organic matter depletion from constant application of fertilizers and removing portion of plants which contain the most nutrients (seeds); higher demand for crops to be grown for ethanol production and animal feed than human food; high costs associated with purchase and application of pesticides and fertilizers, using fuel for machinery, maintenance and repair of machinery, and labour; vulnerability to market fluctuations; vulnerability to legalities and from suppliers and purchasers (i.e., Monsanto, as mentioned in the TV documentary Food Inc.); "bigger is better" is not always the case; and many others.
They include
1. Destruction to natural rain forest.
2. Non availability of land
3. Difficult of new entrants.
4. Some farm crops are perishable
commercial mechanize farming includes tractors threshers and modern technologies
Advantages
i don't if malaysia is a sudsistence farming or commercial farming..i known i already study about malaysia 'rice farming in malaysia...huhuh i hope you can teach me
Mostly commercial.
Subsistence farming is where the farmer only grows enough crop to feed his/her family. Commercial farming is where they farm so they can sell their crop for a profit.
Commercial farming is good.
semi commercial farming
semi commercial farming
There are two types commercial grain farming-extensive commercial grain farmingintensive commercial grain farming
Primarily commercial farming.
commercial farming
Commercial farming supplies most of the food supply for Americans. Commercial farming is large scale farming to mass produce crops for chain stores.
A bit of both but generally commercial, subsistence farming is more common in LEDCs now a days and MEDCs usually have commercial farming.
peasant farming- small scale commercial farming-large scale
Both.Denmark has both subsitence and commercial farming.
Commercial farming.
commercial mechanize farming includes tractors threshers and modern technologies