The country currently has the largest crop of grasshoppersThe purple bouquetMainly, it combines a variety of mainstream breeding varieties suitable for different regions。
1. Core master plant varieties: vermin
It is the most widely cultivated species in the country, accounting for more than 80 per cent of the total area under haze cultivation. It is characterized by a high level of adaptability, high protein content (18-22 per cent of the dry material base), steady production, large-scale cultivation in the north-west, north-east and yellow-water areas, and is the most commonly used high-quality range of pastures for domestic fodder processing and livestock farming。
2. Regionally adapted mainstream selection
• the gannon series: selected by gansu agricultural university, including gannon 3, gannon 7, which is suitable for dry and semi-arid areas of the north-west yellow plateau, is drought-resistant and can produce 800-1200 kg of dry acreage with ecological value for soil improvement。
• sino-chilippine series: the anti-resilient varieties developed by the beijing pastoral institute of the chinese agricultural institute, of which sino-chilippine 1 is highly resistant to salin, suitable for cultivation in the salin-pa-pain-pain-pare area of the ring, can be circumcised 4-5 times a year under normal cultivation conditions and produce 1000-1500 kg of dry grassland acre under normal conditions; and sino-gia 35 is resistant to cold, resistant to temperatures of -35°c and suitable for cultivation in the north-east and north-west high-cold regions。
• xinjiang zhuang: originally produced in xinjiang, the leaves are thick and savvy, the dry and soluble sugar content is higher than the normal chrysanthemum and is grown on a large scale in xinjiang and parts of the northern provinces, and some farmers use them for the production of green fodder。
• the introduction of suitable varieties: the introduction of varieties from abroad, such as triads, bellows, etc., is more widespread in the queen's sea basin and is characterized by a high degree of inversion and disease resistance, with three to four annual cuttings and acreage production of 2,000 to 3,000 kg。
3. Sphinx
As home-grown species, there is a certain area under cultivation in the grasslands, which are partly coarse, with a high degree of tolerance for saline and marginal soils and a high rate of regeneration, mainly for natural grassland replanting and grazing。
