合理密植是增加单位面积产量的有效途径。其作用主要在于充分发挥土、肥、水、光、气、热的效能，通过调节农作物单位面 积内个体与群体之间的关系，使个体发育健壮，群体生长协调，达到高产的目的。
合理密植可提高单位面积的切花产量而不会影响质量。
Reasonably dense planting can increase the cut flower output without sacrificing the quality.
增加植被覆盖度，合理密植是减少水溶态硼流失，保持水土的重要措施。
The runoff and boron loss of soils without covering are more serious …
高产栽培应注意适时播种、培育壮秧、合理密植、肥水管理、病虫害防治等要点。
High yield cultivation should pay attention to suitable sowing date, cultivating strong seedlings, reasonable planting density, fertilizer and water management, pest control and other key points.
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