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1.高接换种对10年生以下果树用新优品种更换原有老劣品种,今年计划完成高接换种面积20万亩。 2.规范树形今年计划在渭北25个基地县推广标准树形比上年新增50万亩。 3.合理施肥提倡配方施肥和增加有机肥使用面积,减少化肥使用比重,今年计划新增有机肥使用面积50万亩以上。 4.节水灌溉和果园生草主要推广渗灌、滴灌、微灌等节水灌溉的模式和果园生草保墒的有关技术。 5.疏花疏果根据不同的品种、树龄、树势、栽植密度、气候等
1. High-replacement species of 10-year-old fruit trees with new varieties to replace the old varieties of inferior, this year plans to complete high-replacement area of 200000 acres. 2. Regulate the tree This year plans to promote the standard tree in 25 counties in Weibei increased 500,000 mu over the previous year. 3. Reasonable fertilization to promote formula fertilizer and increase the use of organic fertilizer area, reduce the proportion of fertilizer use, plan to increase the use of organic fertilizer this year, more than 500,000 mu. 4. Water-saving irrigation and orchard grass The main promotion of seepage irrigation, drip irrigation, micro-irrigation and other water-saving irrigation mode and orchard grass preserving technology. 5. Thinning thinning fruit according to different varieties, age, tree potential, planting density, climate and so on