A method for
greenhouse planting of pitaya in the north can realize high yield, is simple is process, and comprises the following steps:
seedling raising is performed in spring, well-growing stems knots with length of 15 cm are selected to be cultivated for 15-30 days to generate roots, when the lengths of the roots reach 4 cm, the stems knots are transferred into a seed
bed, wherein preferably, the seed
bed can be a plot which is upwind and sunny, has fertile soil, and is convenient to realize
irrigation and drainage; the plot is subjected to fine
land preparation to be in a form of wows with grooves, of which depths are 90 cm, 1500-2000 kg
decomposition chicken manure or cattle
manure are fertilized on one acre of land, 1,000 kg rice
husk ash are added, full mixed, and applied on a
topsoil below 10-20 cm of the wows, and then 100-150 kg
calcium phosphate fertilizer are fertilized to the land, fully stirred by a hoe, and fertilized on another
topsoil with the depth of 4-5 cm; then stems knots in the seed
bed are planted in the front bed according to the spacing in rows of 3 cm, thoroughly watering is performed, spraying 500 # Boshi Yeling
pesticide once is performed, 5-7 kg compound
fertilizer are fertilized every 10-15 days, and then the stems knots can be transferred out of the
seedbed for planting after first section stems with plump stem sprouts are grown out.