In order to ensure that there are no egg-borne diseases (such as mycoplasma disease, bacillus bacillus, etc.) in chicks, it is advisable to carry out self.......
1, bait
Juveniles are mainly rotifers in their diets. Artificial rearing, in addition to adopting measures such as fertilization and water injection, promotes the natural food life in the water and feeds juvenile fish, and can also be manually collected in natural water bodies (usi.......
The traditional jujube garden management is more extensive, generally not summer cut, resulting in tree-shaped disorder, the backbone of the branch angle is small, although the tree is tall, poor ventilation and light transmission, low yield. Jujube summer cut not only favorable ventilatio.......
1, choose rice: use non-stick quality rice.
2, bubble rice: spring, winter 24 hours.......
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I. Peacock breeding techniques
1. Living habits: open grassland or shrub land below 2000 meters below sea level, mostly male and female activity, omnivorous. Artificially cultivated peacocks grow normally at minus 30 degrees.
2. Venue: Choose sunny, well-drained, no pollu.......
The municipal solid waste is the waste in people's daily life and is mainly composed of furnace ash, waste plastics, animal and plant residues, and the composition is very different. Garbage stacking can be divided into aerobic stacking and anaerobic stacking. The aerobic reactor has a.......
First, find the crack
1. Put charcoal in the lower part of the.......