木质粉状活性炭以优质的木屑等为原料，采用氯化锌法生产，具有发达的中孔结构，吸附容量大、快速过滤等特性。
Powdered activated carbon to high-quality wood and other wood as raw materials, production of zinc chloride, have developed in the pore structure, adsorption capacity, fast filtering features.
经多年试验示范，该品种表现株型矮壮紧凑、高产稳产、早熟、抗病性强、优质、适应性广等优良特性。
Several years' demonstrations revealed that it possessed characteristics of short stalk, high and stable yield, early maturity, high disease resistance, good quality and broad adaptability.
经2年冬性鉴定试验表明，冬甘2号甘蓝是适合保护地栽培的春甘蓝品种，具有早熟、丰产、优质、冬性强等特性。
Winterness of Donggan No. 2 was certificated in two years. The result showed that it's fit for planting in green house with characteristic of early mature, high yield and strong winterness.
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