Liaoshu 324 sweet potato
Variety source: Jinzhou Grain and Oil Technology extension Center was introduced from Liaoning Academy of Agricultural Sciences.
Characteristics: the leaf is heart-shaped, the leaf color is dark green, the petiole is long, the upper end of the petiole and the leaf vein are purple, the vine is long 110cm or so, it belongs to the short vine type, about 8 branches, the stem is about 1cm, the root system is developed, the tuber is concentrated, the potato is spindle-shaped, the red skin and yellow meat taste good, the starch content is high, and the drying rate is 30%. It is both edible and processing type with high output.
The main points of cultivation are as follows: row spacing 56-69cm, seedling protection is about 3300 plants per mu, high quality farm fertilizer 25O0kg is applied per mu, and ternary compound fertilizer is 10-12kg.
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Pushu 25
Characteristics: top leaf purple, leaf shape shallow complex, leaf vein purple, stem green, plant shape semi-erect, potato skin orange, potato meat orange, potato spindle more beautiful, good storability, poor sprouting. The dry matter rate is 28.27%, the taste is 78.3%, the starch rate is 15.43%, the vitamin C content is 25.23 mg per 100 g, and the carotene content is 9.66 mg per 100 g. Medium resistance to potato blast. Participated in the provincial high quality group regional test in 2002 and 2003, the average yield of fresh potato was 1832.2 kg per mu, which was 15% higher than that of the control variety Guang Shu 111.
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Brief introduction of New late Japonica Rice Variety Xiushui 217
Xiushui 217 was approved by the 27th Variety approval meeting of Provincial Agricultural articles Review Committee in March 2003. In the provincial regional test in 2000, the average yield per mu of this variety was 428.63 kg, which was 0.14% lower than that of Xiushui 63 (not significant). In 2001, the average yield per mu was 509.54 kg, which was 11.30% higher than that of Xiushui 63 (very significant level). In two years, the average yield was 5.28% higher than that of Xiushui 63. The average growth period of two years was 136.4 days, which was 2.8 days longer than that of Xiushui 63. two
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