宋圭武观点149在土地问题上，要更加注重提高土地利用率

在土地问题上，既要考虑提高产出率，也要注意提高利用率。并且提高土地利用率要比提高土地产出率更好。一是提高土地利用率，这也是对土地的尊重，就如人才，应尽可能利用起来，不能荒芜。各类土地，就如各类人才，都有其利用价值，关键在如何利用。二是提高土地利用率，要比单纯提高土地产出率更好。因为单纯提高单位面积土地产出率，很可能会导致农业产出质量下降。因为动植物生产有其自然规律，在时间上也有其自然周期，人为改变生长周期必然会改变其固有性质。实际对农业而言，往往生长周期越长的产品，质量也越高。人为缩短周期，必然导致质量下降。比如人参，野生周期长的质量要比人工生产的周期短的质量好很多。还有小麦，冬小麦比春小麦生产周期长，质量也比春小麦好。而提高土地利用率，则不存在这个问题。

如何提高土地利用率，应对各类土地都要实现有效利用。比如，对于盐碱地，也要尽可能利用起来，不要浪费，不要让其荒废。对于沙漠，也要利用起来，沙产业前景广阔。对于荒山，也要利用起来，不要浪费。如利用荒山养鸡，就很好，在荒山上自然生长的鸡，质量自然要比厂房生长的鸡好很多。一般而言，土地生长环境艰苦一些或严酷一些，对动植物生长也有一定好处。因为在这种情况下，虽然产出数量可能较少，但产出质量可能会提高。就如人一样，在艰苦环境或严酷环境下，会更有利于磨炼其意志。动植物也如人一样，都是有生命的，而生命自身是具有进化功能的。在艰苦或严酷环境中，必然会进化出更好的品质。贫寒出贵子，温室里的花朵，经不住风吹雨打。越是舒服的环境，对生命的进化越不利，生命会有越来越脆弱的趋势。好，谢谢，谢谢。

Song Guiwu's Viewpoint 149On the land issue, more attention should be paid to improving land utilization rate

On the land issue, we should not only consider improving the output rate, but also pay attention to improving the utilization rate.And improving land utilization rate is better than improving land productivity.First, improving land utilization rate is also respect for land. Just like talents, they should be used as much as possible and not be left uncultivated.All kinds of land, just like all kinds of talents, have their use value. The key is how to use them.Second, improving land utilization rate is better than simply improving land productivity.Because simply improving the productivity per unit area of land is likely to lead to a decline in the quality of agricultural output.Because animal and plant production has its natural laws, and also has its natural cycle in time. Artificially changing the growth cycle will inevitably change its inherent nature.In fact, for agriculture, the longer the growth cycle is, the higher the quality is.Artificially shortening the cycle will inevitably lead to a decline in quality.For example, the quality of ginseng with a long wild cycle is much better than that of artificially produced ginseng with a short cycle.And wheat, winter wheat has a longer production cycle than spring wheat, and its quality is better than spring wheat.But there is no such problem in improving land utilization rate.How to improve land utilization rate? We should realize effective use of all kinds of land. For example, for the saline-alkali land, we should make full use of it, do not waste it, do not let it go to waste. For the desert, we should make full use of it, the prospect of the sand industry is broad. For the barren hills, we should make full use of it, do not waste it. For example, using the barren hills to raise chickens is very good. The chickens grown naturally on the barren hills are naturally much better than the chickens grown in factories. In general, the growing environment of the land is a little difficult or harsh, which is also good for the growth of animals and plants. Because in this case, although the output may be less, the quality of the output may be improved. Just like people, in a difficult or harsh environment, it will be more conducive to temper their will. Animals and plants, just like people, are living things, and life itself has the function of evolution. In a difficult or harsh environment, it will inevitably evolve better quality. The poor have noble children, the flowers in the greenhouse can not withstand the wind and rain. The more comfortable the environment is, the more unfavorable it is for the evolution of life, and life will tend to be more and more fragile. OK, thank you, thank you.