Pineapple planting: how many pineapples can be planted on one mu of land?

How many pineapples can be planted on one mu of land? How to raise pineapple seedlings? Please introduce that pineapple can be planted with 3800 Murray 4000 plants per mu, so there is a great demand for pineapple seedlings. There are three methods of pineapple seedling cultivation: plastic sprouting propagation, vegetative propagation and tissue culture. the following detailed pineapple seedling breeding methods are introduced for reference: pineapple budding time and method: 40 cm long green leaves are selected from May to November, usually 40 leaves of Cain and 35 leaves of Philippine varieties. Each plant was perfused with 250 mg / L ethrel plus 1% urea and 0.5% potassium chloride solution 25 ml, and on the 5th and 12th day after treatment, the heart was perfused with 1500 times and 600 times-750 times orthopedic solution, respectively. Pineapple vegetative propagation method: commonly used seedling cultivation, that is, the use of field small apical bud, small receptacle bud, small suction bud and fruit tumor bud classification pseudo-planted in the nursery after cultivation. The seedlings were cultivated by using the small receptacle buds left on the fruit stalk after fruit harvest, and the old stems were propagated by cutting and renewing the old stems. Pineapple tissue culture method: using Ms medium, indoor culture was carried out at room temperature for 30 ℃, light for 12 hours or natural light. Click to get more pineapple planting techniques click to get more fruit planting techniques