A: If there is no broad bean rhizobium in the soil where the broad bean is grown, the broad bean root will not grow roots, and the broad bean will not grow well. If the rhizobium does not coexist with the bean crop for many years, the quantity will be greatly reduced. It is the land where the broad bean is often planted. The inoculation of rhizobium will also have obvious effect of increasing yield. Therefore, the condition should be vaccinated by rhizobium, especially for the first time or many years. It is more necessary to inoculate the ground without the broad bean. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Nucleic Acid Extraction Reagent Kit 300T(manual) This kit can separate and purify high-quality total RNA from various specimen, and can achieve safe, fast, convenient and efficient RNA extraction. This product can also perfectly fit with automated nucleic acid extractors with different throughputs. The magnetic beads can be absorbed, transferred and released by a special magnetic rod to realize the transfer of magnetic beads and nucleic acids and improve the degree of automation. nucleic acid extraction reagent,nucleic acid purification reagent,dna rna extraction reagent,rna isolation reagent,nucleic acid extraction reagent kit Shenzhen Uni-medica Technology Co.,Ltd , https://www.nbunimed-global.com