摘要：农产品产量与质量存在反比规律，即提高单位土地面积农产品产量，会导致农产品质量下降，或提高单个农业生命体的产量，会导致对应农产品质量下降。比如，让动物肉生长速度更快，肉的质量会下降，让植物生长速度变快，植物的质量会下降。同样，在单位土地面积上，过于追求产量，也会

宋圭武：农产品产量与质量存在反比规律

农产品产量与质量存在反比规律，即提高单位土地面积农产品产量，会导致农产品质量下降，或提高单个农业生命体的产量，会导致对应农产品质量下降。比如，让动物肉生长速度更快，肉的质量会下降，让植物生长速度变快，植物的质量会下降。同样，在单位土地面积上，过于追求产量，也会导致产品质量下降。比如，大棚蔬菜，产量高，但质量不如露地蔬菜，据检测，维生素含量比以前的蔬菜要下降很多。

动植物生长，要顺应自然。自然生长快，就快，自然生长慢，就慢，人为改变生长速度不太好。比如，旱地小麦，虽然产量没有水地小麦高，但比水地小麦好吃。其实，一些生长周期长，生长速度慢的农产品，反而质量高。

农业发展，要追求数量与质量的平衡。关键是土地不能撂荒。要把能种的土地都要利用起来。农业发展，在产量的增加上，要重点解决土地撂荒问题，提高单位面积土地产量不应成为重点。除非土地资源非常稀缺。

中国有很多山地和荒地，要尽可能利用起来，至于生长速度慢不要紧，关键要利用起来，生长速度慢反而产品质量高。目前，农村一些旱地大量撂荒，实在可惜。

中国农业发展，要追求大土地观，即一切能利用的土地都要利用起来，同时，要更加注重农产品质量提高。农产品质量关乎民族生存，关乎民族未来，事关重大，不能马虎。病从口入，目前，中小学学生以及大学生在身体和心理方面的疾病，还有成人的很多疾病，多与食品质量不高有关。食品安全是民族安全和国家安全的底线。食品安全关乎民族和国家的存亡，拯救食品，就是拯救国家和民族。

人命关天，生命无价，生命是不能用价格来衡量的。在食品安全问题上，不能以经济效益最大化为导向。拯救食品，需要发挥好公有制和计划经济的优势，市场经济和私营经济的趋利性，不利于确保食品安全。让肉生长速度更快，让菜生长速度更快，虽然经济效益好，但这是谋财害命，是犯罪。农业本是一个社会福利产业，要按福利产业的思路来发展。不能以经济效益衡量农业效益，以经济效益衡量农业效益，是大错。

Song Guiwu's Viewpoint 357: There is an inverse relationship between the output and quality of agricultural products.

There is an inverse relationship between the output and quality of agricultural products. That is, increasing the output of agricultural products per unit of land area will lead to a decline in product quality, or boosting the output of individual agricultural organisms will result in a decrease in the quality of the corresponding agricultural products. For instance, if the growth rate of animal meat is accelerated, the quality of the meat will decline. Similarly, if the growth rate of plants is increased, the quality of the plants will also decrease. Moreover, on a per-unit land area basis, excessive pursuit of output will also lead to a decline in product quality. For example, greenhouse vegetables have a high output, but their quality is inferior to that of open-field vegetables. According to tests, the vitamin content is much lower than that of vegetables grown in the past.

The growth of plants and animals should follow the natural course. If they grow fast naturally, they grow fast; if they grow slowly naturally, they grow slowly. It's not a good idea to artificially change their growth rate. For instance, wheat grown in dry land may have a lower yield than that grown in irrigated land, but it tastes better. In fact, some agricultural products with longer growth cycles and slower growth rates are of higher quality.

Agricultural development should aim for a balance between quantity and quality. The key is that no land should be left uncultivated. All cultivable land should be utilized. In terms of increasing agricultural output, the focus should be on addressing the issue of uncultivated land rather than on boosting the yield per unit area of land, unless land resources are extremely scarce.

China has many mountainous areas and barren lands, which should be utilized as much as possible. It doesn't matter if the growth rate is slow; the key is to make use of them. In fact, a slower growth rate often leads to higher product quality. Currently, a large amount of dry land in rural areas is left uncultivated, which is truly a pity.

China's agricultural development should pursue a broad land perspective, that is, all available land should be utilized. At the same time, more attention should be paid to improving the quality of agricultural products. The quality of agricultural products is related to the survival and future of the nation, and is of great significance and cannot be taken lightly. Illnesses often come from what we eat. Currently, many physical and mental health problems among primary and secondary school students, college students, and adults are related to the low quality of food. Food safety is the bottom line of national and ethnic security. Food safety is related to the survival of the nation and the ethnic group. Saving food is saving the country and the nation.

Human life is of paramount importance and priceless. Life cannot be measured in terms of price. In the issue of food safety, the goal should not be to maximize economic benefits. To ensure food safety, it is necessary to leverage the advantages of public ownership and planned economy. The profit-driven nature of the market economy and private economy is not conducive to ensuring food safety. Making meat and vegetables grow faster may bring good economic benefits, but it is a crime that profits at the expense of human lives. Agriculture is a social welfare industry and should be developed in line with the principles of a welfare industry. It is a huge mistake to measure the benefits of agriculture in terms of economic benefits.

来源：宋圭武