Raw material feeding should pay attention to the proportion

1. Dairy cow ketoacidosis: overfeeding of concentrates, insufficient crude fiber or indigestion due to decreased prenatal and postpartum feed intake, reduced volatile fatty acids in dairy cows, and a metabolic disorder caused by insufficient carbohydrate supply in feed disease. When the me.......

Greenhouse cucumber fertilization techniques

Adding organic fertilizer

Organic manure not only supplies various nutrients for the growth and development of cucumber, but also can reduce soil bulk density, increase soil porosity, and improve soil physical and chemical properties. Therefore, organic fertilizer plays a major rol.......

The tractor ran blue smoke

The main reasons why tractors smoke blue smoke are:

1. The poor running-in of the tractor. The new or overhauled tractor must be worn for 30-40 hours to reach a good technical condition. The most common reason for tractors to emit blue smoke is to work directly without load.

Is banana cold or warm?

Is banana a cold food?

From a nutritional point of view, bananas are beneficial fruits rich in starch, (it is not appropriate to eat, easy to gain weight) and from the perspective of Chinese medicine to analyze, bananas are sweet and cold, can clear the intestines, promote gastroin.......

Differentiation of sow's lactation power

Sow milking power is the most intuitive performance of the performance of the breeding pig. It is very important to the production efficiency of the pig farm. I would like to make a few comments on my own experience: During the appetite, the sows’ appetite is relatively strong, and .......

Keep away from the fat injury, please remember this "12 taboos"

A bogey acid fertilizer can not be mixed with alkaline fertilizers. Ammonium bicarbonate, ammonium sulfate, ammonium nitrate, and ammonium phosphate cannot be mixed with alkaline fertilizers such as grass ash, lime, and kiln ash, and neutralization reactions will occur, resulting in loss of ni.......