Oil supply time inspection method

First, the pulsation method will remove the upper end of the high pressure tubing, so that the top end down, when the pump oil to the top of the oil, slowly flywheel, found that the oil pulsate slightly, that is, start the oil supply time, look at this time on the flywheel The oil supply is en.......

How to extend the service life of the harvester rubber track?

To extend the service life of the rubber track of the combine harvester, the following three tasks should be used, adjusted, and maintained: 1. The use of tracks should be careful. 1. Do not make sharp turns on concrete floors, gravel roads or hard roads so as not to accelerate crawler wear an.......

Measures and Methods to Improve Sow Productivity (I)

The purpose of raising the sow's productivity is to provide more, more robust piglets a year. Adopting effective measures to shorten the interval between sow lactation and sow weaning to re-breeding, and raising the number of litters born to sows and the survival rate of piglets can achiev.......

Rational application of organic fertilizer to serve two purposes

Recently, Yang Huang, a farmer with a surname of Huang, was convicted of his 200-mu longan: nowadays, it is a critical period when longan is used for quick and effective autumn harvest. However, more than 100 yuan / pack of urea let him dilemma. If you go down with high costs, but do not know .......

Macrobrachium Shrimp and Green Shrimp Shrimp Culture Technology

I. Breeding conditions and supporting preparations 1. The area for pond preparation is 5-30 mu and the water depth is about 1.5m. The water source is free of pollution, and the drainage is convenient. Electricity and land and sea transportation facilities. At the end of one culture cycle, the .......

Maize flour production

First, 25 kg of corn flour, mixed with 50 grams of starch enzyme mix, add 52.5 kg of cold water into the iron pot, stir with a spatula or stick until no time, regenerate the fire and cook into porridge. Second, the cooked porridge into the large cylinder, plus 22.5 kg of cold water, with a the.......