CONJUGACY OF SEED PRODUCTIVITY MEADOW CLOVER WITH HERBAGE LODGING
نویسندگان
چکیده
Analysis of the problems increasing yield clover seeds shows that, in relation to fodder perennial grasses, tasks selection when breeding new varieties are associated with improving vegetative development plants. Fodder use provides for need further increase productivity phytomass, period active shoot formation, predominance stems structure herbage, and others. Such natural or selectively induced features plant make it difficult sow purposes. The growth red clover, value is greatly influenced by biological characteristics varieties, as well agrometeorological conditions during formation generative organs, flowering, seed setting filling. One main factors influencing lodging herbage. In modern meadow an intensive type, process accumulation mass, grass stands varying degrees usually observed already flowering phase, which negatively affects productivity. purpose research study effect stand on realization potential early late ripening types. To solve this problem, vertical shoots were artificially formed using a special frame. degree late-ripening under field was 56%, that early-ripening 36–39%. With artificial creation non-lodging compared ones, depending prevailing weather conditions, type increased 88%, — range from 31 48% due number inflorescences 14–27% heads 14–28%. seeds, necessary develop complex agrotechnical techniques ensure optimal density per unit area.
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ژورنال
عنوان ژورنال: ?????????? ?????????????????
سال: 2022
ISSN: ['2222-5366']
DOI: https://doi.org/10.33814/afp-2222-5366-2022-1-13-25