Planting method of kandelia candel at southern area of 37 degree north latitude

Abstract

The invention discloses a planting method of kandelia candel at southern area of 37 degree north latitude, which comprises that kandelia candel seeds collected at the south area of 20 degree north latitude are sorted as two groups; the first group of seeds is placed in a first temperature refrigerator for storage and the second group of seeds is placed in a second temperature refrigerator for storage; the two groups of seeds are respectively planed in a test tank that simulate sea beach zone; the indoor temperature of the test tank is continuously risen according to the change of the natural environment till the indoor temperature reaches at a third temperature so as to make the two groups of seeds sprout; and kandelia candel plantlets that sprout are transplanted to the outdoor area of the south of 37 degree north latitude and the north of the 20 degree north latitude that has the same temperature with the indoor temperature and the seawater salinity. According to the invention, the kandelia candel is planted after the temperature is changed, thus the kandelia candel can be adaptive to the grow environment of the south of the 37 degree north latitude and the north of 20 degree north latitude; and the effect of restoring and improving the ecological environment of the coastal area of the south of 37 degree north latitude.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a method for planting candela in regions south of 37 degrees north latitude. Background technique [0002] In recent years, due to the large-scale development of coastal tidal flats in China, the degree of reclamation and breeding by fishermen has been serious. The impact of garbage discarded by beach fishermen on the coast has deteriorated day by day, and most marine biological resources have declined seriously. Restoring and improving the coastal ecological environment is urgent. [0003] The candela tree is also called the penzai, the eggplant vine tree, and the red olive, belonging to the mangrove family. Candela is suitable for growing on beach mud swamps that can be submerged by sea water. It can form a single-species community, and it can also be mixed with other mangrove plants. The flowering and fruiting period is almost year-round. As a species in the mangr...

AI Technical Summary

Problems solved by technology

However, due to the latitude of my country's coastal beaches in the south of 37 degrees north latitude, the seawater temperature is below -10°C, geographical and temperature constraints, and geological conditions are not suitable for planting candela, and it is difficult for candela to survive in areas south of 37 degrees north latitude.