According to the number of barrels, Piston-typed Mobile Milking Machine can be divided into two categories: Single-barrel Type and Double barrel Type.
With unique design, easy operation, easy maintenance, it can lower the utility costs. It will not hurt the nipple by milking soft with stable vacuum. The milking cup group is with a transparent tube, so the operator can observe the nipples of cows during the milking.
After years of production and constant technological improvements, the new designed milking machines can meet the actual demand for the majority of users. We discuss and improve more about the machine, to make them catch international standards, and suitable for more users in different countries. The portable Milking Machine is not only used for the individual animal in small farm, but also provides a selection for large-scale dairy farms for some special animals.
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How to prevent premature aging of ginger
Ginger seedlings are long and grow slowly. After the cool weather in autumn, the stems and leaves on the ground and the underground rhizomes enter the vigorous growth phase at the same time. On the one hand, a large number of branches occur on the ground, while the other underground ginger blocks rapidly expand and the growth rate is greatly accelerated. Therefore, this period is a critical period for cultivation and management. According to the growth law of ginger, in order to increase production and prevent premature aging, the following measures should be taken in management: Adequate top dressing is to promote the growth of ginger stems and rhizomes, and a "big top dressing" should be performed in autumn. Fertilization standards are as follows: 3000 kg of chicken manure per acre, 70-80 kg of cake fertilizer, and 20 kg of ammonium sulfate (75 kg of cooked black beans or soybeans may be used instead of cake fertilizer, and ammonium sulfate may be used instead of urea). For plots that have been topped with “Diammonium†and urea, chicken manure can be supplemented with irrigation. When there are more than 6 branches in ginger seedlings, topdressing is performed once again. Mushi ammonium sulfate (or urea) is 20 kg and potassium sulfate is 10 kg to prevent premature aging. When looking at a large number of branching ginger roots and rhizome enlargement, the water requirement increases significantly. In order to meet the moisture requirements of this period, watering should be timely according to weather conditions. However, if watering is too aggressive, it will also cause rotten roots, bad stems and leaves premature aging. Therefore, the water is usually poured every 4 to 6 days (Ginger intercropping under fruit trees, depending on the circumstances, water or not watering), in order to maintain the principle of soil moisture. Timely weeding ginger seedlings in the high temperature and rainy season, weeds; long-term water and fertilizer conditions are good, weeds are also strong breeding power. If weeding is not timely, grass and ginger seedlings compete for fertilizer, compete for water and compete for sunlight. Ginger seedlings are prone to poor growth. Therefore, timely cultivating and weeding should be carried out to prevent the plants from causing premature decline. Root and stem growth of Ginger in a timely manner requires dark and moist conditions. In order to prevent the rhizome from exposing to the ground, earthing should be carried out in time. In the early autumn, we combine the weeding and “big top-dressing†for the first time. The soil on the back of the ditch is changed to the ridge at the base of the plant, and the second and third soils are later combined with watering. The time interval between two soil-cultivation is 10 to 15 days. Each time the soil is cultivated for 5 to 6 cm, the ridges are gradually cultured and the width is widened to create suitable conditions for the growth of rhizomes. In the middle and late stage of growth of ginger fertilizer, fertilizer fertilizer, special fertilizer for vegetables and urea aqueous solution can be used for foliar spraying to prolong the photosynthesis time of leaves, increase the photosynthetic efficiency, promote the growth and development of plants, and prevent the premature aging of leaves. Especially for poorly growing ginger seedlings (including weak seedlings and yellowing ginger seedlings), foliar spray can be performed earlier and the frequency of spray application can be increased. According to the market conditions, the ginger can be sold in the ginger long-term harvesting ginger (also known as “sweet gingerâ€). The method is: plow the soil along the sowing direction, expose the ginger, and hold the ginger stem in the left hand. The right hand gently raises the ginger and separates it from the plant. Be careful not to shake the ginger seedlings in order to prevent premature aging of the roots. Seal the ditch after removing the ginger. It is not advisable to use ginger for weak ginger seedlings to avoid causing premature aging. Stilt Shelter Protection In order to guarantee high yield of ginger, sash protection should be performed before the beginning of frost to prolong its growth time (according to expert research and practice, it has been confirmed that for every 1 day delay in ginger harvest, an increase of about 50 kg per mu can be achieved. ). Arch daylight temperature control at 25 °C ~ 28 °C, night mastered at 15 °C ~ 18 °C. Generally do not water, but pay attention to venting, to prevent harmful gas damage. In this way, the growth period of ginger can be extended by about 20 days.