Ginger is an important condiment, and its planting efficiency is high. In combination with previous ginger production, the following plant management recommendations are proposed:
First, avoid blindly following the wind to grow ginger
For ginger farmers in the main producing areas of ginger, due to their familiarity with ginger management techniques, they can be planted appropriately according to local soil conditions, water conditions, their own labor force, and their own ginger cellar storage capacity. Because the ginger is not frost-resistant, the harvesting period is concentrated, and the planting area must not be too large to prevent the ginger from being frozen in time. For farmers who have just started planting ginger, we recommend small-scale planting, focusing on the laws of growth of ginger, studying planting management techniques, and accumulating experience in production management, and must not blindly plant large areas.
Second, bogey blindly use fertilizer, increase production costs
According to the research of Shandong Agricultural University, the recommended amount of fertilizer per mu is 6000-7500 kg for ring fertilizer, 100-150 kg for compound fertilizer, and 100 kg for water. Some vegetable growers do not understand the amount of fertilizer required for ginger, planting 1 mu of ginger to use about 500 kg of fertilizer, on the one hand caused a lot of waste of fertilizer, on the other hand increased production costs. Before the three-horse stage, ginger is grown on its own nutrients. Therefore, the base fertilizer must be fully applied with organic fertilizer, with emphasis on nitrogen fertilizer and light application of potassium fertilizer. From June to July, the topdressing fertilizer is mainly nitrogen fertilizer, which can be supplemented with a small amount of potash fertilizer. After cultivating soil with Liqiu ridge, its growth rate is accelerated and its growth is increased. Not only does it need to absorb large amounts of nutrients such as nitrogen, phosphorus, and potassium, but also it needs a small amount of trace elements such as calcium, magnesium, boron, and zinc. 8-10 months is the peak period for the growth of ginger block. The enlargement of ginger block needs to absorb a lot of nutrients, especially potassium. Therefore, it is necessary to flush potash fertilizer several times during this period and to supplement nitrogen fertilizer properly.
Third, bogey contempt prevention, passive treatment, medicine is not symptomatic, prevention and treatment of pests and diseases is not effective
The contempt for passive treatment is not active prevention, but passive control of pests and diseases. Reluctant to spend money on drugs, there is a fluke, can not fight without drugs, can delay drug fights to delay, once the pests and diseases, they panic, remembered to fight drugs. Because we can't take the initiative to do a good job of early prevention and control of pests and diseases, we missed the best opportunity to prevent and control, we had to passively prevent and treat pests and diseases, and it took time and effort to spend money. Lack of basic knowledge of pest control, can not be symptomatic medication. They do not understand the knowledge of pest control, follow other people's medication, or listen to the practitioner's introduction of blind medication. According to the early monitoring of pests and diseases, the best time for prevention and treatment should be determined and early prevention should be actively and timely conducted as soon as possible. Good prevention and control of a certain kind of pests and diseases, one should be symptomatic medication, choose a good suitable pesticides, and second, proper use of pesticides, good medicine and good methods are the key to the success of pest control. Pay attention to the use of pesticides and the use of time, clear use of methods in order to maximize the effectiveness of pesticides to achieve the desired control effect.
Fourth, avoid light weight ginger, only pay attention to yield
High yield is not necessarily efficient, and the effectiveness of ginger is determined by the output and price. When ginger was purchased, the main criteria for determining the price of ginger purchase were ginger color, brightness, and ginger size. According to the situation we have promoted for many years, after germination of ginger, the production of fulvic acid by a large amount of flushing can be significantly improved, which can significantly improve the color and brightness of ginger. After potash application time moved to August-September, the application of potash fertilizer by fractional flushing can significantly improve the color of ginger block and increase the weight of ginger.
Fifth, bogey despise ginger cellar storage management
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