1 the seedling option. The selection of leaves is green, roots are well developed, 15-20 cm high, with 5-6 new leaves and no pest-free seedlings。
2. Timing of cultivation. Chun-shik, mid-february and late, autumn-shik, both periods of september。
3. Methods of cultivation. Small rice seedlings are graded by size, and zoning is easily managed. When the seedlings open a small cave in the centre of the established pit, the seedlings are laid light inside the pit, at depths of about 10 centimetres of its head buried in the earth, and the cut of the seedling is directed towards one side, then it is planted with a small step, and water is laid down to cover the straw。
4. Fertilizing. For the first three-to-four months, three-to-five kilograms of manure per pig dung or farmer, 0. 2 kilograms of phosphorus fertilizer, irrigated and covered with thin soil; for the second six-july, 50 kilograms of fertilizer per vermin, 0. 2 kilograms of peanuts, 0. 1 kilograms of compound fatty, and subsequent shallow gravy; and for the third in mid-august, 25 kilograms of vermin per soil fertilizer, 5 kilograms of farm fertilizer and 0. 2 kilograms of nitrium. In addition, urea 1 taels with potassium fat 0. 5 taels or compound fat 2 taels of water can be used to follow up decomposed manure every 7 to 10 days during the leaf period, and rinse every 10 days. Periphery fattening: pre- and post-creasing periods, with 120-fold banana-velocity long agent, agro-behaviour, squirt, 0. 3% potassium phosphate。
5. Drainage and irrigation, weeding. The pelicans need to be deep-dry in order to drain and lower the water table and to be irrigated. During periods of booming growth, shallow drains are maintained on a regular basis, so that the dry season can be covered in the morning and evening. Americium is a shallow plant, which should be removed by hand while weeding, and it is forbidden to step on the face or the roots。
6. Breathing. The head is cut off, and after a second or three-way sprouts have been formed, it is determined that the suitable one-two sprouts will be retained and the rest removed。
Seven, break the bud. After the emperor's guacamole was drawn, attention was paid to field inspections, when 1-2 combing at the top of the axle was closed in real time, breaking the guillotine in the middle of the morning, reducing the loss of tree fluids and painting the wounds with more than 500 times the fungicides, such as the fungicide, when the tree fluid of the wound stopped。
