两个方面导致2020 年生猪供应更为紧缺。一方面是能繁母猪数据2019 年下滑最为迅速，另一方面2020 年养殖行业仍处于非洲猪瘟疫情适应阶段。供给状况的持续低迷，导致2020 年前三季度生猪价格有望持续高位运行，我们判断生猪养殖企业将面临业绩持续走高的状况。预计2021 年生猪供应量将持续恢复，从我们跟踪的情况来看，目前养殖环节的隐形产能增长较为明显，后备母猪和纯种母猪的销量都有了很大的提升，这就为未来几年生猪供应量恢复提供了较为坚实的基础。我们判断，2021 年开始，我国生猪供应量将持续回升，且有望呈现加速态势。

近日美国农业部公布了1 月全球农产品供需平衡报告，与12 月预测相比，全球玉米预期库存消费比（剔除中国）进一步下降；全球大豆预期总供应量调增带动库存消费比继续微幅回升；全球棉花预期总供应量调减带动库存消费比下降；全球小麦库存消费比（剔除中国）继续小幅下降。

The rising demand for animal products in the US commodity segment and the higher prices in the international markets are encouraging farmers to buy forage seeds.  High-yielding cattle mainly includes black angus, charolais, hereford, simmental, and holstein. They require a specific nutritional diet to deliver the required yield. For instance, when the black angus cows are lactating, they need 50% more feed than usual, and need calcium and other nutrients in their diet. During winter, they also need more food to stay warm and to increase their body fat. Increased prices for cattle meat amass high milk-yielding attributes of these breeds attract farmers who prefer to keep them as the primary option.

The United States nematicides market is majorly dominated by fumigant type nematicides, cornering 44.2% share in the overall nematicide market in 2018. For instance, California, one of the largest markets for nematicides, has been widely applying soil fumigants such as sodium tetrathio to treat nematodes present in vineyards across the state. Fruits and Vegetables were estimated to have the major chunk of share by way of application in the United States nematicide market. The increasing yield losses in tomatoes has led to the extensive use of root-knot nematodes and sting nematodes to mitigate the blighting of crops by nematode attacks. Furthermore, soil fumigation is a well-applied method on US farm fields, while the usage of non-fumigant nematicides is limited across the country. Increasing use of nematicides on vegetables, growing need for higher agricultural productivity and growing, and the advent of bio-nematicides is expected to stipulate the market growth. However, restriction on the usage of chemical/synthetic products, and increasing research and development costs are the likely factors restraining the growth of the market.