Rice field cultivation techniques

Rice field cultivation techniques
1. In paddy field, muddy and weak alkaline rice fields can feed muddy earthworms. The paddy area selected for raising rice should not be too large, and it is generally appropriate to use 667 to 2,000 square meters. Tian Hao is to be reinforced, and a net is added to the outlet, and pits with an area of â€‹â€‹2 square meters to 3 square meters and a depth of 60 cm or more are excavated in the field. Connected with the pit, excavated the horizontal and vertical trenches, and the width and depth of the trenches were all 30 cm to 40 cm. The area of â€‹â€‹pits and trenches accounted for about 10% of the total area of â€‹â€‹the rice fields. This is not only a shallow paddy field or a high temperature in summer, but also a loach habitat where pesticides, fertilizers and rice are used in the field, and it is convenient for centralized fishing.
2. The stocking time for stocking and rearing is appropriate after the rice is planted for the first time, and 40 to 100 square meters of decomposed livestock manure is applied to the pit and the ditch within 3 days to 4 days before planting, and the water quality is then increased by 3 cm per mu. 24cm of é³…2 million to 25,000 tails.
3. After rearing, stocks are fed with bran, dried cakes, cocoon powder, animal organs and living waste, etc. The daily feeding amount is 5% to 8% of the loach's body weight, and about 5% later, and the feed is put in the ditch. In the pit. At the same time, according to the water quality, the amount of fertilizer in time was 15 kg per 100 square meters. Rice fields should use as little pesticide as possible, and if necessary, choose high-efficiency and low-toxic pesticides and spray them on cloudy days. At the same time, keep the water fresh and prevent over-fertilization due to feeding and affecting the quality of water, and check the fish stopping facilities frequently to prevent the mud from escaping.
[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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