protected cultivation

简明释义

保护栽培

英英释义

例句

1.Greenhouses are a common method of protected cultivation 保护性耕作 that helps control environmental conditions.

温室是一种常见的保护性耕作 protected cultivation 方法，有助于控制环境条件。

2.In regions with harsh climates, protected cultivation 保护性耕作 is essential for successful farming.

在气候严酷的地区，保护性耕作 protected cultivation 对于成功的农业至关重要。

3.The use of protected cultivation 保护性耕作 allows for better pest management and crop yields.

使用保护性耕作 protected cultivation 可以更好地管理害虫和提高作物产量。

4.Investing in protected cultivation 保护性耕作 can lead to more sustainable agricultural practices.

投资于保护性耕作 protected cultivation 可以导致更可持续的农业实践。

5.Farmers are increasingly adopting protected cultivation 保护性耕作 techniques to extend the growing season.

农民们越来越多地采用保护性耕作 protected cultivation 技术来延长生长季节。

作文

In recent years, the concept of protected cultivation has gained significant attention in the agricultural sector. This innovative farming technique involves growing crops in controlled environments to shield them from adverse weather conditions and pests. By utilizing structures such as greenhouses, tunnels, or shade houses, farmers can create optimal conditions for plant growth, leading to increased yields and better-quality produce.One of the primary advantages of protected cultivation is its ability to extend the growing season. Traditional farming methods often limit crop production to specific seasons due to climate constraints. However, with protected cultivation, farmers can manipulate temperature, humidity, and light levels, allowing them to grow crops year-round. This not only ensures a continuous supply of fresh produce but also helps stabilize market prices by reducing the impact of seasonal fluctuations.Moreover, protected cultivation significantly reduces the reliance on chemical pesticides. In a controlled environment, it is easier to manage pests and diseases naturally. Integrated pest management (IPM) strategies can be implemented, which focus on ecological balance rather than chemical interventions. This leads to healthier crops and a safer food supply for consumers, aligning with the growing demand for organic and sustainably produced food.Another essential aspect of protected cultivation is water management. In many regions, water scarcity is a pressing issue that affects agricultural productivity. The use of controlled environments allows for more efficient water usage through techniques such as drip irrigation and rainwater harvesting. These methods not only conserve water but also ensure that plants receive the right amount of moisture, promoting better growth and reducing waste.Additionally, protected cultivation provides an opportunity for urban agriculture. As cities continue to grow, the need for local food production becomes increasingly important. Utilizing rooftops, vacant lots, and other underutilized spaces for protected cultivation can help meet the demand for fresh produce while reducing transportation costs and carbon footprints. This form of agriculture contributes to food security and enhances urban resilience against climate change.Despite its numerous benefits, protected cultivation also presents challenges. The initial investment for constructing the necessary infrastructure can be high, which may deter small-scale farmers. Furthermore, maintaining the controlled environment requires knowledge and expertise, which may not be readily available to all farmers. Therefore, education and training programs are essential to equip farmers with the skills needed to adopt this innovative approach successfully.In conclusion, protected cultivation offers a promising solution to many of the challenges faced by modern agriculture. By providing a controlled environment for crop production, it enhances yield, reduces pesticide use, conserves water, and supports urban agriculture. As the global population continues to grow and climate change poses new threats to food security, embracing protected cultivation could be a vital step towards sustainable agricultural practices. With the right support and investment, this method has the potential to transform the way we produce food, ensuring a healthier and more resilient future for all.

近年来，保护性栽培的概念在农业领域引起了广泛关注。这种创新的农业技术涉及在受控环境中种植作物，以保护它们免受不良天气条件和害虫的影响。通过利用温室、隧道或遮阳房等结构，农民可以创造出植物生长的最佳条件，从而提高产量和改善农产品质量。保护性栽培的主要优点之一是能够延长生长季节。传统的农业方法通常因气候限制而将作物生产限制在特定季节。然而，通过保护性栽培，农民可以操控温度、湿度和光照水平，使他们能够全年种植作物。这不仅确保了新鲜农产品的持续供应，还通过减少季节波动的影响来帮助稳定市场价格。此外，保护性栽培显著减少了对化学农药的依赖。在受控环境中，更容易自然地管理害虫和疾病。可以实施综合害虫管理（IPM）策略，侧重于生态平衡而不是化学干预。这导致了更健康的作物和更安全的食品供应，符合消费者对有机和可持续生产食品日益增长的需求。保护性栽培的另一个重要方面是水管理。在许多地区，水资源短缺是影响农业生产力的紧迫问题。使用受控环境可以通过滴灌和雨水收集等技术实现更高效的水利用。这些方法不仅节约用水，还确保植物获得适量的水分，促进更好的生长并减少浪费。此外，保护性栽培为城市农业提供了机会。随着城市的不断发展，对本地食品生产的需求变得越来越重要。利用屋顶、空地和其他未充分利用的空间进行保护性栽培可以帮助满足新鲜农产品的需求，同时降低运输成本和碳足迹。这种农业形式有助于食品安全，并增强城市对气候变化的韧性。尽管有许多好处，保护性栽培也面临挑战。建设必要基础设施的初始投资可能较高，这可能会阻碍小规模农民。此外，维护受控环境需要知识和专业技能，而这些在所有农民中并不普遍。因此，教育和培训项目对于装备农民成功采用这种创新方法所需的技能至关重要。总之，保护性栽培为现代农业面临的许多挑战提供了有希望的解决方案。通过为作物生产提供受控环境，它提高了产量，减少了农药使用，节约了水资源，并支持城市农业。随着全球人口的不断增长和气候变化对食品安全带来的新威胁，采用保护性栽培可能是迈向可持续农业实践的重要一步。通过正确的支持和投资，这种方法有潜力改变我们的食品生产方式，确保所有人更健康和更具韧性的未来。