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针对湿加松采穗母株的管理,对如何提高采穗母株的采穗寿命和增加穗条数量进行研究探讨,分析了立地条件、修剪技术、肥水管理、株型等对母株寿命及产穗量的影响。结果表明,母株在通风、光照充足、土壤肥沃、排水良好的立地条件下,保持株行距60cm×60cm、截干高度10cm、施用有机肥和复合肥、高强度修剪和有规律修剪,并将母株培育成“矮干平台式”株型,可明显提高采穗母株的寿命、产穗量和质量。
In order to study how to improve the earning life and increase the number of spikes of spawning mother plants, the paper studied the management of spawning mother plants, and discussed the effects of site conditions, pruning techniques, fertilizer and water management, Effects of spike yield. The results showed that under the conditions of aeration, adequate illumination, fertile soil and good drainage condition, the female plant maintained the spacing of 60cm × 60cm, the truncated height of 10cm, the application of organic fertilizer and compound fertilizer, high-intensity pruning and regular pruning. Cultivation of parent plants into “short dry platform type” plant type, can significantly increase the life span of ear mother plants, ear yield and quality.