[1]YUE Zeng-bi,ZHANG Xue-pei,ZHU Jin-zhao,et al.Approach of Seed-base for Afforesting in Seashore Saline Land[J].Research of Soil and Water Conservation,2009,16(04):234-238/243.
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Approach of Seed-base for Afforesting in Seashore Saline Land
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 04
Page number:
234-238/243
Column:
Public date:
2009-08-20
- Title:
- Approach of Seed-base for Afforesting in Seashore Saline Land
- Keywords:
- seashore saline land; build stair-fields; isolation layer; electrical conductivity; seed-base
- CLC:
- S156.4;S741
- DOI:
- -
- Abstract:
- Taking a badly seashore saline land in the city of Tangshan as an example, adopting some measures, such as sowing by seed-bases to breed seedlings, building stair-fields, transplanting seedlings in carrying soil columns etc, a new technology of seed-base for afforesting was developed in seashore saline land. The results showed that the seed-bases had a certain function of anti-salt. Vermiculite and pearlite had a better effect compared with peat in the rate of emergence, and the seed-base that was made by carrying soil, peat, vermiculite and pearlite in the volume ratio of 5:1:2:2 had the highest rate of emergence. The seed-base seedlings were vulnerable to the external environment when they were young, and how much the influence of different prescriptions of the seed-bases for the seed-base seedlings’ roots development and later growth was still to be further studied. The isolation layer of slag was better than the one of construction waste in anti-salt, and the stair-field with a slag layer in the shape of two stripes from south to north and one strip from east to west had the best effect on anti-salt. The carrying soil columns could prevent transplanting seedlings from the harmful effects of salt, which made most of transplanting seedlings survive. The results could provide a certain technical support for afforesting in Seashore Saline Land.
- References:
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