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用早熟矮秆类型的谷子(粟)品种,结合密植、沟播的栽培技术,是获得夏谷亩产千斤的一条路子。“杨村谷”是这条路子的代表品种。几年来,我们对“杨村谷”的生物学特性和栽培技术进行了调查研究,对指导农业生产起了一定作用。“杨村谷”原是春播品种,因长期夏播,夏秋季节的气候条件,使“杨村谷”具有早熟性和矮秆、红苗、宽叶、穗尖、短毛、松码等适合夏播的长相。“杨村谷”营养生长期短,生殖生长期长,叶片中宽、两端细窄,适合密植,出苗后23天进入穗分化,14天完成,穗部及谷粒干物质分配比值大,籽粒性状好。实践证明,夏播“杨村谷”有明显的增产效果。根据生物学特性,用高密度,沟播和“三早”的栽培和管理技术,可以达到“谷打千斤,草八百”的高产水平。
The use of early maturing dwarf types of millet (millet) varieties, combined with close planting, planting sowing cultivation techniques, access to summer grain yield per kilogram of a road. “Yang Village Valley” is the representative of this road variety. In the past few years, we conducted a survey on the biological characteristics and cultivation techniques of “Yangcun Valley” and played a certain role in guiding agricultural production. Due to long-term summer sowing and summer and autumn climatic conditions, “Yangcun Valley” is premature and suitable for summer sowing such as dwarf, red seedling, broad leaf, spikelet, short-haired pine and so on. Looks. Yangcun Valley has short vegetative growth period, long reproductive growth period, wide leaves, narrow ends and is suitable for close planting. Sprouting differentiation occurs at 23 days after emergence and is completed after 14 days. Good traits. Practice has proved that summer sowing “Yang Village Valley” significant yield increase effect. According to the biological characteristics, high-density, furrow planting and “three early” cultivation and management techniques can be achieved, “valley hit a thousand pounds, eight hundred grass” high-yield level.