The status quo and development countermeasures of sugarcane harvesting machinery technology

Sugar cane is the primary raw material for the sugar industry in China, with major planting areas located in provinces such as Guangxi, Guangdong, Hainan, Fujian, and Yunnan. As the world’s largest producer of sugar cane, China planted 1.46 million hectares in 2000. Guangxi, known for its ideal natural conditions for sugar production, has developed a thriving sugarcane industry that serves as a pillar of its economy. The region contributes more than half of the country's total sugar output, making it a crucial source of income for local farmers and an essential revenue generator for many local governments. With over 16 million sugarcane farmers relying on this industry, its development directly impacts livelihoods and social stability. China’s accession to the WTO has brought new challenges due to changes in import quotas and tariffs, increasing competition in the global market. In Guangxi, high production costs and uncompetitive sugar prices have created a difficult situation for the industry. To strengthen the sector, the government has introduced policies promoting collaboration among sugar factories, farmers, and service providers. These initiatives have led to asset reorganization, the formation of large integrated sugar companies, and improvements in production efficiency and technology. Farmers have also adopted better seed varieties and scientific farming methods, contributing to progress in the industry. However, despite these efforts, sugarcane production technology—accounting for over 70% of production costs—still lags behind, highlighting the urgent need to improve mechanization and adopt advanced techniques. The development of sugarcane harvesting machinery remains a critical challenge. Globally, two main types of machines are used: segmented and whole-stem harvesters. Countries like Brazil and Cuba have achieved high levels of mechanization using large-scale segmented models, which offer high efficiency, automation, and low impurity rates. In contrast, China’s domestic harvesting machinery still faces technical and operational limitations. While some models have been developed, they often lack adaptability, reliability, and efficiency, limiting their widespread use. To address these issues, China must invest more in R&D, encourage collaboration between agricultural and agronomic experts, and integrate advanced technologies from abroad. Improving the adaptability of machinery, enhancing leaf stripping mechanisms, and optimizing overall performance are key steps toward full mechanization. Additionally, adapting farming practices to support mechanized operations is essential. By creating favorable conditions for large-scale mechanization and strengthening service organizations, China can overcome current bottlenecks and ensure sustainable growth in the sugarcane industry. In conclusion, while challenges remain, the future of sugarcane harvesting in China looks promising. With continued investment, innovation, and policy support, the industry can achieve greater efficiency, productivity, and competitiveness on the global stage.

Whitening And Clearing Speckles Raw Materials

Whitening ingredients can be divided into the following categories:

1. Inhibit tyrosinase raw materials: the main function of this kind of raw materials is to inhibit the activity of tyrosinase in the skin and prevent the formation of melanin, so as to achieve the effect of whitening and spot removal. Commonly, there are vitamin C, tyrosinase inhibitors.
2. Promote the renewal of the stratum corneum raw materials: these raw materials can promote the metabolism of the stratum corneum of the skin surface, remove the surface of the pigmentation spots, so that the skin becomes smooth and delicate. Common fruit acids, salicylic acid, etc..
3. Antioxidant raw materials: these raw materials can resist the attack of free radicals, prevent the formation of melanin, protect the skin from oxidative damage, so as to achieve the effect of whitening spots. Commonly, there are vitamin E, green tea extract and so on.
4. Raw materials to block melanin transmission: these raw materials can prevent melanin from basal layer to surface layer transmission, thus reducing pigmentation and achieving the effect of whitening and eliminating spots. The common ones are aloe vera extract and peony extract.
5. Skin repairing raw materials: these raw materials mainly help to repair damaged skin and promote the skin's self-repairing ability, so as to reduce the formation of pigmentation. Common hyaluronic acid, collagen and so on.
6. sunscreen raw materials: these raw materials can block ultraviolet damage to the skin, to prevent the formation of melanin, to achieve the effect of whitening spots. Commonly, there are titanium dioxide, zinc oxide and so on.

Whitening And Clearing Speckles Raw Materials,Personal Care,Beauty & Personal Care,Glycyrrhetinic Acid Cream

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