Potatoes, also known as potatoes, are one of the most popular types of vegetables in the country. They are traditionally grown in different parts of the country, with a large variety of local varieties and some differences in cultivation habits. There's always a connection to the high yield of potatoes. Let me introduce you briefly。
Can a potato grow without a bud
Methodology/step
The selection of highly productive and disease-resistant varieties was the most critical, especially de-toxic potato varieties, and should be prioritized. At present, the main plant varieties produced are: netherlands 15, netherlands 7, medium potato 5, potato 9. The regions have their own main local extension varieties, the environment varies from region to region, preference is given to locally appropriate varieties, and detoxification of potatoes generally has high yield and good quality。
Potato is grown by the choice of fertile soil, permeable air and well drained plots. Potatoes are the most vulnerable to flooding, and once water is accumulated, they are prone to late disease and death from the acid clot. Potatoes are a fertile plant where they are grown with fully decomposed organic fertilizers。
Potatoes have a rotation, and it's a problem. Precedence avoids vegetables such as peppers, eggplants, tomatoes, etc., which can reduce the incidence of some diseases。
The cultivation of potatoes in most parts of the country produces two types of potatoes: spring potatoes and fall potatoes. Spring potatoes in the shandong region were seeded from february to march to harvest in may to june, and autumn potatoes from august to september to harvest around november and december. The temperature in the north and south of the country is much worse, with different planting and harvest times. Springs are generally higher than autumns。
Potato cultivation is carried out on a high scale, with double or single-line cultivation. The average acre crop of 4,000 to 6,000, with variations in variety and the manner in which they are grown, should be tailored to local conditions。
The use of membranes to cover cultivation increases the temperature of the soil and the protection of weeds. In some areas, potatoes have been trim or dim-covered for early spring and early ripening. The three membranes are small arch sheds, the way the membranes under the small arches are grown, and some are also covered by coverings such as grass, and the two membranes are the way the membranes are planted. The benefits of these two forms of cultivation have also increased significantly by the early planting and harvesting of spring potatoes. Areas where the field is planted in the middle of summer or where the rain is inert are not suitable for cover by membranes。
Fertilizing potatoes is the focus of day-to-day management and the supply of fat water is based on the emotional and growth stages. It's mainly based on base fat, supported by fat. Fertilizers are generally applied mainly during the planting period, before and after flowering. The soil should be kept wet, but water should not be overworked to avoid water accumulation. Attention should be paid to the early application of fertilizers, with additional potassium fertilizers and the spraying of 0. 2 per cent of potassium phosphate solution on the leaves one to two times。
In order to prevent protégés, over-growing varieties may be subject to withdrawal and chemical pesticide control. The use of 50% of the phenol emulsifiable concentrate, 30% of the ether acetate, 43% of the peptide suspension agent, 25% of the peptide suspension product, or of the compound agent containing the above-mentioned components during the sealing period, with an appropriate increase in doses, can control both the length and the disease. The application of inhibitors, such as short-strengths and polyecstasy, while working well, must be carefully used and poorly controlled, which may have adverse effects on the lower crops。
Potatoes are prone to a wide range of diseases, such as late disease, early disease, deadness and viral disease, as well as to multiple pests, such as aphids and white lice, and require early and integrated treatment。
If you need to address specific problems (in particular in the fields of law, medicine, etc.) you are advised to consult professionals in the relevant fields in detail。
The author states that the present section of the experience was originally written by me on the basis of real experience and was rejected without permission。
