霉菌和真菌毒素:预防是关键
Prevention of molds and mycotoxins is of major importance. The WHO estimates that yearly 25% of all crops produced worldwide are contaminated with mycotoxins caused by molds. Mycotoxins cause serious problems in modern animal husbandry. 在畜牧业中，业绩就是一切. Genetics, nutrition, environmental circumstances are all well balanced to maximize efficiency. First sign of contaminated feed with molds and mycotoxins is reduced feed intake because of a loss of palatability. At a later stage t在这里 are of signs of lower fertility, lower immune responses and a decline in 侦探hnical results.
霉菌和真菌毒素
霉菌和真菌毒素 develop in the field and during storage. 预防是对抗霉菌的关键. A multifactorial approach against molds and mycotoxins has proven to be most successful. Mold spores are very resistant to outdoor climate and are present in large numbers w在这里ver you look. Once molds have developed on crops you are not able to remove them. Usually crops are classified “moldy” when the molds are visible on outer surfaces, but a lot of molds are in the crops themselves and as such are hidden from sight. Mycotoxins are completely invisible and only sophisticated analytical methods can give a final answer.
轮作
Good management strategies enable you to prevent mold development in the field. 轮作, removing crop residue after harvesting and proper cultivation before sowing reduce the risk of recontamination with molds from the previous harvest. Choosing the right varieties of crops will help to reduce mold development and mycotoxin formation, 首选抗霉和抗lodge的谷物. Even with all these precautions we are still dependent on weather conditions. Extreme droughts or heavy rainfalls are favorable conditions for mold development and mycotoxin formation during the various stages of the growing season.
存储管理
Large quantities of good quality raw materials are lost after harvest. 良好的存储管理非常重要. Proper cleaning of storage silo’s and storage equipment is the first thing to do to prevent the new harvest from being contaminated with molds from debris. Cleaning of grains has beneficial effects on storage as small particles, 哪些通常含有霉菌孢子, 已经被移除. In a trial in Germany piglets were fed with double cleaned grains. 仔猪日增重提高10%(!)，饲料转化率提高2%.
干燥或酸性防霉剂?
Storage of raw materials for long periods needs proper management. Drying - to a safe moisture level - is a common method to preserve grains, but in practice it is an expensive and inflexible method. Acid based mold inhibitors such as ProSid™ MI allow you greater flexibility and lower costs. ProSid™ MI products enable you to store grains for long periods of time without deterioration because of mold. Grains with high moisture content are best preserved with crimping additives such as our ProMyr™ Crimp solutions.
ProSid™霉菌毒素解决方案
Perstorp’s ProSid™ MI products are based on organic acids which have a broad spectrum of activity against molds. 此外, most of our ProSid™ MI products are buffered to limit undesired properties of pure organic acids, such as stringent safety precautions and corroded equipment after use. Dosage levels depend mainly on the moisture level of the grain and the storage time. Of course good dispersion of the mold inhibitor through the grains is crucial.
减少真菌毒素的影响
In several regions we offer ProSid™ TB as an alternative to reduce the negative effects of mycotoxins. ProSid™ TB products are able to adsorb different types of mycotoxins (and pathogens). The bound mycotoxins are inactivated and excreted with the animal’s feces and do not harm the microvilli in the gastrointestinal tract. Certain components in ProSid™ TB products are also able to stimulate the immune system.
霉菌和真菌毒素 develop in the field and during storage. 预防是对抗霉菌的关键. A multifactorial approach against molds and mycotoxins has proven to be most successful. Mold spores are very resistant to outdoor climate and are present in large numbers w在这里ver you look. Once molds have developed on crops you are not able to remove them. Usually crops are classified “moldy” when the molds are visible on outer surfaces, but a lot of molds are in the crops themselves and as such are hidden from sight. Mycotoxins are completely invisible and only sophisticated analytical methods can give a final answer.
轮作
Good management strategies enable you to prevent mold development in the field. 轮作, removing crop residue after harvesting and proper cultivation before sowing reduce the risk of recontamination with molds from the previous harvest. Choosing the right varieties of crops will help to reduce mold development and mycotoxin formation, 首选抗霉和抗lodge的谷物. Even with all these precautions we are still dependent on weather conditions. Extreme droughts or heavy rainfalls are favorable conditions for mold development and mycotoxin formation during the various stages of the growing season.
存储管理
Large quantities of good quality raw materials are lost after harvest. 良好的存储管理非常重要. Proper cleaning of storage silo’s and storage equipment is the first thing to do to prevent the new harvest from being contaminated with molds from debris. Cleaning of grains has beneficial effects on storage as small particles, 哪些通常含有霉菌孢子, 已经被移除. In a trial in Germany piglets were fed with double cleaned grains. 仔猪日增重提高10%(!)，饲料转化率提高2%.
干燥或酸性防霉剂?
Storage of raw materials for long periods needs proper management. Drying - to a safe moisture level - is a common method to preserve grains, but in practice it is an expensive and inflexible method. Acid based mold inhibitors such as ProSid™ MI allow you greater flexibility and lower costs. ProSid™ MI products enable you to store grains for long periods of time without deterioration because of mold. Grains with high moisture content are best preserved with crimping additives such as our ProMyr™ Crimp solutions.
ProSid™霉菌毒素解决方案
Perstorp’s ProSid™ MI products are based on organic acids which have a broad spectrum of activity against molds. 此外, most of our ProSid™ MI products are buffered to limit undesired properties of pure organic acids, such as stringent safety precautions and corroded equipment after use. Dosage levels depend mainly on the moisture level of the grain and the storage time. Of course good dispersion of the mold inhibitor through the grains is crucial.
减少真菌毒素的影响
In several regions we offer ProSid™ TB as an alternative to reduce the negative effects of mycotoxins. ProSid™ TB products are able to adsorb different types of mycotoxins (and pathogens). The bound mycotoxins are inactivated and excreted with the animal’s feces and do not harm the microvilli in the gastrointestinal tract. Certain components in ProSid™ TB products are also able to stimulate the immune system.