1. Select a banana plantation at between seven months and two. Observe the flag of banana leaves. The general principle that Banana leaves during the growing size and the number increased to 33 after it leaves the leaves begin to fall about 6-8 small leaves and then flowers (inflorescence), so there must be a minimum of 39 banana leaves, he will pocket. Bouquet But in actual practice, no one can count the number of leaves from leaf to leaf at 33 because it is difficult to remember, and there are discrepancies in the plant. It can not be put into practice in the farmer has. It relies on the observation that the size of the rolls is by nature a very loose and rolls are shorter. Have a clear vision Unlike a roll of leaves during the growth looks tight roll. Long close to the normal three. Perform drill stem By observing the roll side with overlapping. Roll on banana leaves White will roll over to the left and then spreads down to the base of the leaves in summer banana leaves unfurl four days spent the winter spent 14 days so that the leaves are overlapping. It is the side that is curved banana emerged. And this side of the groove to hold the flag leaf stem bunch by nature to protect the weak sprouts not be affected. Then the drill stem with a sharp knife. A wide swathe 9 cm long, 15 cm bore a rectangle the length of the stem. Then carved out a banana leaf layers until you reach the core of the banana plant. Then cut out the core of the length of the wound. Then uses rigid plastic material (Future Forum) wide and about 8-9 cm to stem inserted into the core banana trunk on top of the wound. The flower buds on the rhizome is to grow through the middle of the stem above the ground and then emerge the summit takes about 30 days when the banana flower buds sprout from underground rhizomes up against the plastic sheet aside. Shoots or banana turn out. Appear to bundle out the trunk 4. Label, date / month / year, the drill stem to Information of five. After spraying, anti-fungal and anti-insect pests. Penetrate the wound immediately with a smooth exchange Silva (Metalaxyl) mixed with a BA Meg Martin (Abamactin) prescribed ratio on the label. After spraying every Sunday To prevent Taiprai Banana Wilt Disease Rhizome weevil China China China leaf, stem or trunk with 6. Maintenance irrigation fertilizing, trimming leaves the remaining leaves on the stems and leaves about 8-10 banana shoots cut out, leaving only a banana in banana. From the beginning, though only one The banana shoots allow up to 2-3 tillers per plant.
การแปล กรุณารอสักครู่..