New changes of soybean quality classification in Heilongjiang Province

Introduction: according to the information provided by relevant parties, according to the national purchase standard, Heilongjiang soybean quality is divided into five grades Grade 3 soybean is the standard product, or medium product, with water content of 13.0% and impurities of 1.0% The grade is determined based on the pure grain rate With the reform of grain purchase and sale system, at present, Heilongjiang soybean has cancelled the contract order and carried out the market-oriented management In the actual purchase and sale activities, the classification of soybean quality has also changed on the basis of the original level I Basic Classification of soybean quality: Heilongjiang soybean can be basically divided into four categories according to the actual situation of acquisition and the needs of customers Namely: Commodity beans, delivery beans, oil beans, mixed beans, etc Commodity beans: also called Qingxuan beans It is mainly distributed to the wholesale and retail of grain markets all over the country Its purpose is to produce bean sprouts, process various bean products, etc In the process of purchasing and before selling, the commodity beans must be strictly sorted out, and the grain cleaning machine or spiral cleaner is generally used for cleaning The beans are neat and almost free of heteromorphic particles, impurities and petal beans The quality can reach the first grade of national standard or higher Delivery beans: mainly sent to Dalian for futures delivery of Dalian Commodity Exchange The delivery soybean is generally cleaned with standard large-scale flow screen, and the quality requirement is the third grade of national standard, especially the water requirement is relatively strict The soybean used for delivery in November, January and March must be within 15%; the soybean used for delivery in May, July and September must be within 13% Oil beans: oil beans are called oil beans for short It is mainly sent to various oil processing plants for processing soybean oil and soybean meal Generally regardless of grade, mainly test impurities, moisture, and green bean content Oil plants receive and price, most of which implement impurity 1% and moisture 14% If the impurity and water content exceed the limit, 1:1 deduction or price deduction shall be implemented The maximum moisture content is generally limited to 16% More than 16% will affect processing Mixed beans: mainly those that have not been cleaned and screened before threshing They have many impurities and poor quality They are mainly sent to the oil factory for oil processing If the price exceeds the standard accepted by the oil plant, the price or quantity shall be deducted Some of them are green beans and soybeans with red grains exceeding the standard Generally, they can only be purchased and delivered after negotiation with the oil factory In recent years, there have been some new soybean varieties in Heilongjiang, such as big bean, small bean, chickpea and bud bean, which are mainly sold in wholesale markets It must be carefully selected and sorted, and the quantity is limited It is not the mainstream variety in soybean purchase and sale 2 The relationship between soybean quality and price: in the actual purchase of Heilongjiang soybean, due to the different quality of all kinds of soybean, the difference in purchase price is also produced On the whole, the better the quality, the greater the cost of cleaning up and the loss of reduction, and the greater the price difference Heilongjiang soybean price is generally based on oil beans Because Heilongjiang soybeans are mostly used for oil processing, commodity soybeans and delivery soybeans, accounting for only a small part of them, whether they are used for their own use or sold to other provinces According to the comprehensive comparison of normal years, based on oil beans, delivery beans are generally 20-40 yuan / ton higher, commodity beans are generally 40-60 yuan / ton higher, and the price of mixed beans is 20-60 yuan / ton lower than oil beans After the opening up of soybean purchase and sale in Heilongjiang Province, most of them are run by self-employed and private enterprises The way of purchase has changed a lot compared with the past With the main line of railway, highway and soybean production area, a distribution center type purchase and sale network has been preliminarily formed Due to the different ways and habits of purchase, different sources of soybean goods, different channels of purchase and sale, different kinds of soybean with different quality and different prices There are also differences in the quality and price of soybeans sent to oil plants In some areas, when soybeans are purchased, all of them have passed the standard large-scale flow screen, and the quality is very good, which can reach the delivery soybean standard In many areas, when soybeans with poor quality are purchased, the simple screening method is adopted to clean up, and the quality is also good In some areas, what kind of soybeans are delivered, Just accept it directly, without finishing up, so that the purchase price and quotation there will be lower (author:) share to feed Weibo share to: