Pelletized sparirpus mariqueter seeds suitable for direct seeding on mud flat and pelletizing method of pelletized scirpus mariqueter seeds

Abstract

The invention relates to pelletized scirpus mariqueterseeds suitable for direct seeding on a mud flat and a pelletizing method of the pelletized scirpus mariqueter seeds. The scirpus mariqueter seeds suitable for direct seeding on the mud flat are subjected to pelletizing processing for the first time, larger scirpus mariqueter seeds are prepared by a new pelletizing processing method, the pelletized scirpus mariqueter seeds can still achieve an ideal germination rate while thickening a coating material and increasing weight, and the pelletization coating also has certain compressive strength, can resist flushing of tidal water, has lower water splitting property, can keep the shape for a long time after being soaked in water, can slowly absorb water and cannot be self-deconstructed.

Description

technical field [0001] The present invention relates to the pelletized seeds of Trigonum trigonum which are suitable for live broadcasting on tidal flats and a pelletizing method thereof. Background technique [0002] Sea trigonum is a native intertidal species endemic to my country, which mainly reproduces by seeds and bulbs. In order to adapt to the intertidal habitat, the seeds of S. trigonum have the characteristics of light weight, thick seed coat, and long germination time, but these characteristics are not conducive to the fixed-point live broadcast restoration of the population of S. trismus in tidal flats. Due to the long germination time, un-pelletized S. trigonum seeds have to experience long-term tidal erosion after sowing in tidal flats, and are easily washed away by tidal water. The remaining germination rate of the sowing position is often less than 10%. [0003] Seed pelleting technology is mainly applied to agricultural crops with tiny seeds. After pelletin...

AI Technical Summary

Problems solved by technology

In order to adapt to the habitat in the intertidal zone, the seeds of S. trigonum have the characteristics of light weight, thick seed coat, and long germination time, but these characteristics are not conducive to the fixed-point live broadcast restoration of the population of S. trismus in tidal flats

Due to the long germination time, the seeds of the unpelletized Trigonum trigonum will experience a long period of tidal erosion after sowing on tidal flats, and are easily washed away by tidal water, and the remaining germination rate of the sowing position is often less than 10%.

When it is applied to the ecological restoration of tidal flat live broadcast, in order to be more conducive to the retention and germination of the pelleted seeds of Trichosanthes in the wild, the pelleted seeds of Trichosanthes need to have high specific gravity, good pressure resistance, Good water absorption, not easy to crack when exposed to water, etc., so the conventional pelletization technology is not suitable for the pelletization processing of sea trichosanthes seeds

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