| 陈威,王超,潘成南,吴星月,阎平.准噶尔盆地南部农区野生饲用植物资源研究[J].干旱地区农业研究,2023,(6):1~7 |
| 准噶尔盆地南部农区野生饲用植物资源研究 |
| Study on wild forage plant resources in the southern agricultural area of the Junggar Basin |
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| DOI：10.7606/j.issn.1000-7601.2023.06.01 |
| 中文关键词: 野生饲用植物 组成 饲用等级 营养成分 准噶尔盆地南部农区 |
| 英文关键词:wild forage plant composition feeding grade nutrients composition southern agricultural area of the Junggar Basin |
| 基金项目:国家自然科学基金项目(31870191) |
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| 中文摘要: |
| 为了解准噶尔盆地南部农区野生饲用植物资源，调查研究了该区域野生饲用植物的科属组成及其生活型和生态型特点，并对其适口性和营养价值进行了分析。结果表明：该区共有野生饲用植物34科145属214种，优势科有禾本科(38属71种)、藜科(18属22种)、菊科(15属21种)、豆科(14属19种)、苋科(8属11种)、十字花科(8属10种)；生活型植物以草本植物（1~2年生124种，多年生62种）为主，占86.92%，木本植物有28种，占13.08%；生态型植物以中生为主(183种)。依据适口性可将该区野生饲用植物划分为优、良、中、低4个等级，其中优等95种、良等77种、中等36种、低等6种。营养成分丰富且适口性较好的饲用植物主要集中在禾本科（21种）、豆科（17种）和藜科（13种）。 |
| 英文摘要: |
| To understand the wild forage plant resources in the southern agricultural area of the Junggar Basin, combing with relevant data, the wild forage plant resources in the southern agricultural area of the Junggar Basin were investigated, the family composition of the wild forage plants in the area, their life type and ecological characteristics were analyzed, and their palatability and nutritional value were examined. The results showed that there were 214 species of wild forage plants in 34 families, 145 genera, including Poaceae (71 species in 38 genera), Chenopodaceae (22 species in 18 genera), Asteraceae (21 species in 15 genera), Legumaceae (19 species in 14 genera), Amaranthaceae (11 species in 8 genera), and Cruciferous family (10 species in 8 genera). The life forms were mainly herbaceous plants (124 species in 1~2 years, 62 species in perennials), accounting for 86.92%, and 28 species of woody plants, accounting for 13.08%. The ecotype was mainly mesozoic (183 species). According to palatability, wild forage plants in this area were divided into four grades: excellent, good, medium and low, including 95 excellent species, 77 good species, 36 medium species and 6 low species. The forage plants with rich nutrient content and good palatability were mainly concentrated in Poaceae (21 species), leguminae (17 species) and Chenopodaceae (13 species). |
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