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KMID : 0903519720150020169
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1972 Volume.15 No. 2 p.169 ~ p.173
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Studies on the Chemical Components of Citrus Junos Sieb and Physical and Chemical Properties of Citrus Jumes Sieb Orchard Soil
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Abstract
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In five varietes of Citrus junos sieb grown in different area in Korea, the general components, total acids and inorganic components were calculated and compared with one other.
In the orchard soils, the physical and chemical properties were studied. The results are summarized as follow:
1. Generally, the rind was weighter than the flesh compared with the other fruits and the proportion of the rind was 49%.
2. Total contents of organic acids in rind and flesh were 12.29me and 39.79me respectively.
3. The order of the contents of inorganic components in the flesh and rind was CaO$gt;K₂O$gt;MgO$gt;P₂O_5$gt;SO₄
4. The contents of crude protein and crude fat were increased with those of MgO and SO₄ in fruits.
5. The quantity of protein in the soil seed to influence greatly in rind formation not only in citrus fruits but also Citrus junos sieb.
6. In growing Citrus junos sieb, C.L. seemed to be the most adequate soil.
7. The pH range of the soil was from 5.05 to 7.20 generally.
8. The contents of crude protein and crude fat in citrus fruits seemed to be increased with those of organic material and total-nitrogen in the soil.
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KEYWORD
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