講巴西 五

今天我又看了一下巴西周邊的國家玻利維亞，烏拉圭，巴拉圭，法屬蓋亞那。再比較遠在亞洲，東南亞，寮國，柬埔寨，泰國，印度尼西亞，菲律賓等地，甚至非洲的部分地區，覺得他們有很相似的熱帶雨林, 亞熱帶氣候. 南美的巴西生產，木材，稻米，玉米，大豆，咖啡，可可等農作物。而東南亞生產大米，椰子，咖啡，橡膠等作物。於是，我想世界上這些熱帶雨林，亞熱帶，適合農作物生長的土地，是不是也應該統一規劃？按照土地的肥沃度，以及對某些作物的適合度，土地範圍的大小，機械耕作的規模，以及全球範圍對這些作物產量的需求度，來加以分配種植. 這樣子，一方面產量提高，另一方面生產效率提高。每個國家為了追求作物種類豐富，一小片一小片地種，可能效率不高的。而且這些國家的地區，很多的民舍都是散布在田間里，妨礙大規模機械化生產.當生產效率和生產量提高，土地應儘可能地回歸森林。

Today I took another look at the countries bordering Brazil, Bolivia, Uruguay, Paraguay and French Guiana. As far away as Asia, Southeast Asia, Laos, Cambodia, Thailand, Indonesia, the Philippines, and even parts of Africa, they have similar tropical and subtropical climates. Brazil produces timber, rice, corn, soybeans, coffee, cocoa and other crops in South America. And Southeast Asia produces rice, coconut, coffee, rubber and other crops. So, I think the world's rain forests, subtropical, suitable for agricultural land, should not also be unified planning? Planting is allocated according to the fertility of the land and its suitability for certain crops, the size of the land, the scale of mechanical farming, and the global demand for the yields of these crops. In this way, on the one hand, the output increases, on the other hand, the production efficiency increases. Each country in pursuit of a variety of crops, by small pieces of land, may not be efficient. And in areas of these countries, many homes are scattered in the fields, hindering large-scale mechanized production. As productivity and productivity increase, land should be returned to forests as much as possible.