Lab Syringe Pump for microinjection, microfluidics, perfusion, and other lab microinjection applications.
The syringe pump is suitable for high-pressure and high-precision applications, such as high-performance liquid chromatography.
Lab Syringe Pump,Electrospinning Syringe Pump,Automatic Lab Syringe Pump,High Voltage Syringe Pump Baoding Chuangrui Precision Pump Co., Ltd. , https://www.crperistalticpump.com
(2) Fertilizer dynamics of leek: Leek is very resistant to fertilizer. To obtain high-quality and high-yield amaranth products, it is necessary to ensure the supply of fertilizer, especially to increase the application of fully decomposed organic fertilizer. The amount of fertilizer required for different growth stages of leek is different. Although the growth amount is small in the seedling stage and the amount of fertilizer is small, the root absorption capacity is weak. In addition to the application of the base fertilizer, the quick-acting fertilizer should be applied in stages. 2 to 4 years old leeks grow vigorously, strong tillers, high yields, and large amounts of fertilizer. Especially in the spring and autumn harvest season, it is the peak period of fertilizer. For leek over 5 years old, the peak period of vegetative growth has passed and gradually entered the aging stage. In order to prevent premature aging and maintain high birth years, fertilizers need to be added.
Amaranth is mainly based on nitrogen fertilizer, with appropriate amount of phosphorus and potassium fertilizer. The nitrogen fertilizer is sufficient and the leaves are fresh and tender; the appropriate amount of phosphorus and potassium fertilizer can promote the synthesis and transportation of sugar, increase the yield and improve the quality.
In the production of leeks, the relationship between the lower part of the ground and the upper part of the ground is coordinated. The upper part of the ground is continuously divided, and the new roots are continuously accumulating in the lower part of the ground, so that the absorbed organs and assimilated organs of the plant always maintain a strong vitality. At the same time, we must unify the contradiction between rooting and harvesting. Rooting is to increase the accumulation of nutrients, prolong life, enhance growth, and stabilize high yields. Harvesting is the purpose of cultivation. However, the number of harvesting is too high, and the stubble is too low or too early to harvest, which may cause excessive loss of nutrients, leading to early decay of production. Therefore, in the cultivation management, strengthen the fertilizer and water management, promote the growth of vegetative growth and carbohydrates, and control the number of harvesting.
Huaxian Liu Huimin
We support 1 syringe or 2 syringes pump. Suitable for the different work requirements.
Fertilizer characteristics of amaranth pollution-free planting
(1) The characteristics of the root system: the amaranth is a string-like fibrous root, which is born at the base and the periphery of the stem. The lateral roots are few and thin, and there are no secondary roots. The root hairs are few. The root group is mainly distributed in 20 cm topsoil. In the layer, the ability to absorb water is weak, cold and drought-tolerant, but perishable under high humidity conditions. It has a long life span and generally dies gradually after 2 years. In addition to having absorption function, it also has the function of storing nutrients. It grows well in soils with fertile soil, sufficient nutrients, and strong fertilizer and water retention functions. In the sandy soil with water leakage and leakage, more organic fertilizer should be applied to improve soil fertility, which can still be a suitable soil for cultivation of amaranth, especially suitable for cultivating alfalfa roots. Amaranth has certain adaptability to saline-alkali soil. However, a suitable soil pH is 6.0 to 7.5. The salt content shall not be higher than 0.2%.
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High precision touch screen laboratory syringe pump
Supporting for injection and extraction four work modes.
ZS100 is an injection pump with high precision, it supports for a variety of work mode.
The 4.3-inch color LCD touch screen can set parameter quickly.
Many instruction light confifirm working condition accurately.
This product supports for multiple syringe to choose, to meet the needs of dif ferent experimental flflow quantity,
high precision control, and has the hard and soft protection agencies and alarm mechanism.
Built-in RS - 485 communication, supporting the Modbus agreements, wide range power input, adapt to
various occasions.