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大蒜是我县主要经济作物之一,种植面积4万亩左右,每年上市干蒜24~32万担左右,60~80%出口,每亩产值(包括蒜苔)200~300元。近年来,大蒜产量不断提高,出现了一批亩产1300斤以上的高产单位和1600斤以上的高产田块。但是,全县的大蒜生产还很不平衡。除了自然条件外,栽培技术是影响大蒜产量的决定因素。通过试验研究和总结高产经验,我们认为必须明确主攻目标,掌握生长指标,狠抓关键措施。按高产规律进行栽培管理,才能夺取大蒜高产。一、明确主攻目标,掌握壮苗指标据近年来的考察资料表明,80~83年平均亩产1041.2斤,比大田增产131.2斤,增产率14.4%。从产量结构看,合理密植是高产的基础。密度过低产量不高,密度过高,蒜头变小,品质降低,影响蒜头出口,产值下降。因此,争蒜头重量是夺取高产
Garlic is one of the main cash crops in our county. The planting area is about 40,000 hectares. The annual output of dried garlic is about 24 to 320,000 hectares, 60 to 80% of which is exported. The output per mu (including garlic moss) is 200-300 yuan. In recent years, the output of garlic has been continuously increasing, with a number of high-yielding units of more than 1,300 kg per mu and over 1,600 kg of high-yield plots. However, garlic production in the county is still very uneven. In addition to natural conditions, cultivation techniques are the determinants of garlic yield. Through experimental research and summing up high-yielding experience, we think we must clearly target the main targets, grasp the growth indicators, and pay close attention to key measures. According to the law of high yield cultivation and management, in order to seize the garlic high yield. First, clear the main target, grasp the strong seedling index According to the survey data in recent years, 80 to 83 years average yield of 1041.2 kg, 131.2 kg more than the field yield, yield increase rate of 14.4%. From the output structure, rational close planting is the basis of high yield. Low density Low yield, high density, garlic smaller, lower quality, affect garlic exports, output decline. Therefore, the weight of garlic is to win the high yield