名词短语
中文翻译：Unknown
同义词：
['grain development', 'grain coarsening']
例句：
-
1.The increase in grain yield is a result of improved farming techniques and crop rotation.
增加的谷物产量是由于改善的农业技术和轮作。
-
2. Grain coarsening can be a concern for farmers who grow crops that require high levels of fertilizers.
谷物粗化对种植需要高量肥料的作物的农民来说是一个担忧。
-
3.In the field, the process of grain growth coarsing can be observed as soil moisture levels change.
在田间，随着土壤湿度水平的变化，可以观察到谷物生长粗化的过程。