Potato spray paclobutrazol works well

In response to the current situation of wheat in northern China, Zhang Baojun, a member of the Expert Advisory Group of the newspaper and a professor at Northwest A&F University, put forward technical measures for the classification of wheat fields.

The strong seedling management is suitable for the sowing date, individual development is good, and the group's reasonable and strong seedling field is the main measure to ensure the steady development of the seedling condition. First of all, in the early spring suppression, deafness, warming and ventilation to ensure that the wheat seedlings early. Spring suppression can crush the crushed rubbish, break the compaction, seal the cracks, sink the topsoil, and make the soil and root system closely connected to the potato. Paclobutrazol can control stem elongation, shorten the internode length, make the stem thick, and the dwarfing of the plant. The plant is compact, the leaves are thick green, the rate of large potatoes is significantly increased, the yield increase rate is 25%, and the method of use is simple and easy to use. Specific use is:

Use time from potato bud to early flowering period is the best time for spraying. The medication at this time can effectively control the overgrowth consumption of potato above ground and promote the transformation, accumulation and accumulation of potato nutrients. The growing field can be used during the budding period; the weaker growth is used in the early stage. Premature plants failed to form enough vegetative bodies, and the photosynthetic area was insufficient. It was prone to premature senescence and resulted in reduced yields;

Medication dosage and use method 15% per acre of paclobutrazol wettable powder 50 g watered 25 to 30 kg foliar spray. Overcast and rainy days, plants appear premature and can be used at any time. The dosage of mu should be reduced by half. After raining within 8 hours after spraying, it should be sprayed as appropriate.

Application paclobutrazol can reduce the content of gibberellin and indole acetic acid in potato plants, increase ethylene content, accelerate the conversion and accumulation of dry matter, promote tuber enlargement and early maturation, commonly used in late-maturing varieties and fields with strong fertility and strong growth potential. Blocks, for autumn sowing potatoes, because the seed potato is usually treated by the “900” treatment to break the dormancy and sowing, the plants are prone to leggy, and the paclobutrazol control effect is very good.

[Composition]

The main component of this preparation is human immunoglobulin, which is prepared by cold ethanol fractionation of human plasma from healthy donors. The manufacturing process contains a step to remove anticomplementary activity and a dual viral inactivation process. It contains a suitable amount of glucose or maltose as stabilizer (see table below), but does not contain any antiseptic or antibiotic. The distribution of IgG subclasses is close to the serum level of normal subjects and maintains the bioactivity of Fc fragment of IgG.

[Indications]

1. Primary agammaglobulinemia, such as X-linked hypogammaglobulinemia, common variant immunodeficiency diseases, immunoglobulin G subclass deficiency, etc.

2. Secondary immunoglobulin deficiency diseases, such as severe infection, septicemia of newborn, etc

3. Autoimmune diseases, such as primary thrombocytopenic purpura, Kawasaki disease

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