potassium chloride type fertilizer are not used in smoking cigarettes field, otherwise It will eventually reduce the excellent , and it will likely be easy to extinguish this fire when putting. Tobacco plants is usually topdressed with 20 kg on the same fertilizer whenever they grow to this group stage. Methodical transplantation. The best time period for planting in addition to transplanting tobacco actually leaves is from later April to early May on a yearly basis. The traditional pattern of first planting seedlings then watering should possibly be reformed. In obtain to water this seedlings first, next the seedlings should possibly be watered with underside water. Afterwards, cover with black color plastic film using the soil conditions, then drill holes intended for planting, one kiln, just one seedling, and 1 / 2 a bowl connected with water. In obtain to shorten this slow seedling time, half a jar of water is usually 300 times this trace element fertilizer in addition to 1000 times this high-efficiency fungicide mixed up into gold . Smoking cigarettes leaves are light-loving herbs. Adequate light can enhance the accumulation of dried matter, which is usually a necessary condition with the production of high-quality smoking cigarettes leaves. Adjust in addition to widen the strip spacing, ventilate and transmit light to enhance sunlight, row spacing 1. 3 meters, plant spacing 0. 5 measures, single-row ridges, mulching picture mulching, planting in addition to transplanting, 1100 plants per acre is acceptable, pest control, smoking cigarettes seedlings enter this field, in the local weather and land It thrives beneath control of nutritional requirements and water. Smoking cigarettes leaves are largely leaves, and actually leaves are harvested. The leading factor of smoking cigarettes yield and excellent is that actually leaves are semi-finished merchandise. The main functionality of leaves is usually photosynthesis, producing normal matter, and high-quality farming. The technical side effects of tobacco leaves are extremely manifested in this leaves. The higher level of yield and excellent is closely relevant to the leaves. The middle leaves are classified as the main section of the output, accounting for 60% on the yield, quality in addition to price income. The upper leaves are classified as the best with the thickness of the end . If the provide is low, the coffee quality is too dense, the organization is usually tight, and this aroma and smell are slightly modified. Tobacco planting grounds with irrigation conditions need to be watered the next day according to this drought conditions. Black color stem disease, anthracnose, powdery form, root black decompose, damping-off, wilt, microbe wilt, frog eyes disease, empty stalk disease, albinism, root knot nematode disease many physiology caused by means of nutrient.