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针对皖西大别山区的生态条件和品种类型等特点，对引自黑龙江省的水稻旱育稀植技术，连续4a开展了广泛的试验研究，对原技术提出了6个方面的改进措施，发展了水稻旱育秧地膜覆盖旱作技术，茶稻间作技术和旱育垄作技术。进行了大面积高产攻关示范，制订T6套适应不同条件和茬口的旱育稀植技术操作规程。
Aiming at the characteristics of ecological conditions and types of cultivars in the Dabie Mountains of western Anhui Province, a series of experimental studies have been carried out for successive rice germplasm spawning techniques in Heilongjiang Province. Six improvements have been proposed to the original techniques and developed Dry cultivation technology of mulching film with plastic film mulching in paddy rice seedling, intercropping technique with rice and rice and ridge cultivation with aridity. Carried out a large area of high yield demonstration, formulate T6 sets to adapt to different conditions and stubble dry nursery sparse planting techniques and procedures.