答案 答案见上相关推荐 1(2)Commercial cottonfarming农业)uses a large amount of water, and the use of pesticides is widespreadacross the globe, especially in cotton farming.反馈 收藏
Alfalfa is used primarily as forage for animals. In farming, alfalfa is cultivated for crop rotation as it has the capability of fixing nitrogen which helps in improving the soil quality. What is Alfalfa? Alfalfa is a flowering plant that is commonly known as buffalo herb, lucerne, or purple...
The optimal size of farm ponds in NE Thailand with respect to farming style and multiple uses of water and under various biophysical and socio-economicWater is a limiting factor on farms in NE Thailand because of weather and soils. Variable rainfall leads to high risks in cultivation. Catching...
is practiced globally by a wide variety of farmers, from one-person farms in developing countries to multinational corporations. The farming of fish provides an answer to the limited availability of wild fish, and the world now produces more farmed fish than farmed beef. ...
Could be widely used in gardening, orchard, farming, basement reconstruction, waste residue carrying in coal washing factory, papermaking factory etc. and could replace 4~5 manpower Model Kubota D1703 18.5KW/2200rpm Max. Turque 97.4N.m/...
A.Pesticides in cotton farming cost over 4 billion dollars every year.B.CO₂emissions of land transport amount to 1.15 pounds per mile.C.About 15% of the clothes and shoes wind up in the landfills eventually.D.About 16,000 gallons of water is used annually by a...
Unlike other cities in a temperate climate where lakes and rivers are much colder, the temperature of water body temperature in Singapore is ∼28 °C (∼25 °C if deeper), which is the same as the wet-bulb temperature in the cooling tower. Thus, there is not much difference in...
livelihood4. Water erosion is the chief contributor of soil degradation worldwide. Soil erosion has negative impact specially on agricultural production, water resource quality and the ecosystem sustainability5. Among the major causes of soil degradation in India, water erosion is considered to be the...
1 gallon of water, 1 tablespoon of vegetable oil 1 tablespoon of dish washing liquid. Mix well and put into a spray bottle. Use weekly. It is best to use it when the weather is not too sunny. As a fungicide, baking soda works by disrupting the ion balance in fungal cells. One doe...
Most wheat used forfoodrequires processing. The grain is cleaned and then conditioned by the addition of water so that the kernel breaks up properly. In milling, the grain is cracked and then passed through a series of rollers. As the smaller particles aresiftedout, the coarser particles pass...