First, the vitality of farming land in the form of a strong dollar, they do not expose the outdoors, no wind and rain, no sunlight, earth element can survive. Loose soil, dark and humid environment, you can make the earth element grow very well. Here are some forms of aquaculture: a basin can be used to support smooth wall plastic pots, height 15 cm or more, 45-60 cm in diameter, keeping the soil can be directly built-feeding. Support for small-scale farming basin, low investment, easy to operate, mobile and flexible. 2, the inner wall of the cylinder to support the choice of a smooth earthen pot, cylinder height of not more than one meter, half buried in the ground or in part. Feeding the soil can be placed 40-50 cm thick, underground temperature and humidity balance and stability, earth element looks good, long life, good output quality. 3, the pond was formerly dimensional plane pond greenhouse rearing pool. The concrete floor in the room with brick masonry square or rectangular pond 40-50 cm high, leaving one meter aisle, both sides of the whole puzzle puzzle or indoor pool on the pool, plank walking operation. Pond four edge in stucco, while affixed to the inner wall of mud water 6-8 cm strip of glass (no glass pieces available thick film instead) to prevent soil yuan turned to run. This method is good farming soil yuan growth, low investment and easy management. 4, three-dimensional rearing today we advocate is more advanced greenhouse dimensional culture model. Establishment of the pool house keeping requirements are not leaking, surrounded by walls intact, flat-topped spiers rooms are OK, leave the doors and windows in the house four weeks, with a vertical brick wall compartment, and 5-10 cm gap between the original wall. After a lapse of a period of masonry walls with top barrier against the original old brick wall. To prevent the collapse of the wall, the role of moisture barrier wall insulation for farming soil yuan a lot of sense. After Qi Hao barrier wall according to the remaining area of ??the house to stay away 0.95 meters road, keeping earth element design board size, feeding earth element plate thickness 3-3.5 cm, after a good size with a reinforced concrete casting. Earth element plate after casting good care can make three-dimensional puzzle earth element pool. 3 stand each brick (height of about 40 cm), after a good build system holes and another layer of the inner wall of stucco earth element plate. 6-7 layers can be built, cap top. In the left side of the earth element room walkway 19-20 cm operating window, the operating window glue along the pool extends to the earth element rigid plastic sheet 4 centimeters to prevent earth element turned to run. Qi Hao earth element surrounding the inner wall of the room after painting, fill the hole in the gap to prevent rodent to enter. 5. Captive breeding earth element heating process, heating farming is especially important. Heated ponds third growth cycle can be shortened, although part of the cost increase warming, but compare the resulting benefits will seem insignificant, heating method can also be due to the home should take two, EM bacteria culture earth element - earth Yuan feed and Management Product Name: em bacteria, a bacterium, earth element feed are wheat bran, rice bran, leaves and other integrated or separate feed can be diluted with water mixed with wet mix when fed with EM ecological bacteria per Late fed once every one hundred kilograms of soil Mongol appetite for 3-5 kg. 2. Strengthen the rat control predators and chicken are natural enemies of the earth element, doors and windows should be closed with cement floor perfusion to prevent intrusion. If you encounter ants harm, can lead to the eradication of cooked bones or fritters. 3, the earth element in the growth of normal optimum temperature between 15-35 degrees, potting with no chemical fertilizers, pesticides, loose, fertile soil is appropriate, soil moisture is generally 20-25%. Using EM ecological bacteria diluted spray to keep humidity. 4, how to control the temperature and humidity control temperature and humidity, can be solved in several ways: (1) Heating: When the rearing environment can not reach the desired temperature, and other available stoves increased indoor temperature, increase the pit, the local temperature of the pool . (2) Cooling: Summer pit, as the temperature of the pool beyond the optimum temperature for land turtle worms, can be used indoor ground sprinklers, strengthen interior and pit ventilation in the pool, install smoke, exhaust fan, or in the pit, increasing the pool basin ice tray. Continued high temperatures and found that the phenomenon of dead insects, should be timely screening, the aging nymph or adult partially screened out, treated as a medicine to reduce the pit, the population density in the pool, and reduce investment appetite. (3) humidification: humidity farm land or pit, the pool is less than 15%, the spray should be used, the method of watering the ground, after placing absorbent articles large evaporation surface, such as the soft, absorbent foam wiping plate, cotton scrim clothing soaked after being suspended in the pit, etc., pool corner, it scattered wet. (4) lower humidity: pit, when the humidity in the pool of more than 30% lower humidity should take timely measures, such as opening doors and exhaust fans to enhance ventilation. Outdoor air humidity is too high, sustained less than when the pit should be at the corner of the pool placed wooden calcium chloride, lime box, in order to achieve the purpose of partial lower humidity. Three, tools, feed, feeding the soil a farming tool long tub - keeping soil in full bloom when used in animal feed and brewing sieve insects, eggs sieve. Round tub - used to hold breeding soil, insects, egg mass, feed bloom when feeding. 2 mesh (1 cm) screen - the screen is made for insects. 6 mesh (4 mm) sieve - for screening larvae and egg masses. Sieve screens - for screen mites. Including long board - including pit soil for 25-80 cm long, 8-10 cm wide. Two-phase line running lights - for pit operations room lighting. Thermometer - long-term placement pit room temperature measurement. Grilled sub - soil and worms for Bachu sump pit depths. Grinder - large farms for grinding feed, feeding the soil. Dustpan - for moving soil, toss earth element, such as an empty shell. 2, feed fresh earth element field is wide, wheat bran, rice bran, lettuce, melons, roots, stems, flowers, beans, leaves, etc. are the earth element of a good feed. We generally use wheat bran, lettuce, melons and so easy to get, cheap feed. Class vegetables pesticide contamination of feed should be avoided. Feeding green material in the process to master the season, according to time using specific green fodder. Vegetables from November to May mulberry leaf lettuce from May to November from April to May, October to April May to September pumpkin cucumber July to December 3, keeping the soil within the earth element can be adapted to various types of soil minerals. After farmed after it formulated specifically for breeding territories to manage. Feeding the soil generally with garden soil, mountain mud, leaves, humus and so on. First with 6 mesh sieve to large clods, leaves and other impurities. Can also be crushed and then broken sieve. Stir in 30% -50% of the ash in the fine soil. Feeding the soil requires a certain humidity, sticky mud in general, keeping the soil mixing time can not spray water directly on the soil, and water should be sprayed on the plant ash or sawdust and then mix in the soil. Can also be used manure, cow dung, cinder and other stir, note pig, cow dung, etc. should be fermented before use, pure soil can also be feeding the earth element, the lack of humidity is difficult to control, not buried deep earth element. In short formulated keeping the soil should be loose, breathable, non-fermented standards to cater to the growing needs of the earth element.