tree growth yield的意思|示意

Rosette disease affects the growth , development yield and quality of fruit tree seriously.

小叶病严重影响果树的生长发育、产量和品质的提高。

Tree mortality model is an important part of tree growth and yield model system.

林木枯损率模型是树木生长与收获模拟系统中的一个重要组成部分。

The results showed that potassium application could raise the SPAD-502 chlorophyll test value, promote citrus tree growth, increase fruit yield and improve quality.

结果表明，施钾能有效地提高叶绿素值、促进树体生长、提高果实产量和改善品质。

The results showed that the integrated cultural practices not only raised the tree growth and the nut yield, but also increased the content of organic matter and improved the fertility of soil.

结果表明：组装配套栽培措施不仅可以促进树体生长和大幅度提高产量，同时也能提高土壤有机质含量和改善土壤肥力状况。

The key techniques to insure the quality and high yield are adjusting density timing and managing different tree ages as the growth of plant in construction of GAP bases.

结论保证金银花优质、高产的关键技术是：随树龄增长，适时调整密度，在GAP基地建设中，对不同树龄植株要分类管理。

Study the effects of branch drawing on the tree growth, light environment, fruit quality and yield of jujube in direct seeding close planting jujube field.

拉枝对直播密植枣园树体生长、光环境以及枣果产量和品质的影响。