改良酸性土壤可以施加什么肥料
改良酸性土壤,适宜施加()。A.石灰B.氨水C.石膏D.殖酸钙新型材料(新型陶瓷、单晶硅等)改良酸性土壤,必须兼顾中和土壤酸性和提高土壤代换性Ca 2 + 的含量,故可suan xing tu rang gai liang fang fa xu yao yong jian xing fei liao ,chang yong xiao shi hui 。yin wei xiao shi hui de zhu yao cheng fen shi qing yang hua gai ,shi yi zhong jian xing wu zhi ,jiang qi sa zai suan xing tu rang zhong hou hui yu suan xing wu zhi fa sheng suan jian zhong he fan ying ,suan jian zhong he hou tu rang zhong "
gai liang suan xing tu rang ,shi yi shi jia ()。A . shi hui B . an shui C . shi gao D . fu zhi suan gai xin xing cai liao (xin xing tao ci 、dan jing gui deng )gai liang suan xing tu rang ,bi xu jian gu zhong he tu rang suan xing he ti gao tu rang dai huan xing C a 2 + de han liang ,gu ke " 酸性土壤改良方法需要用碱性肥料,常用消石灰。因为消石灰的主要成分是氢氧化钙,是一种碱性物质,将其撒在酸性土壤中后会与酸性物质发生酸碱中和反应,酸碱中和后土壤中
duo shu dou shi jian xing de , ke yi zhong he tu rang zhong de suan xing , hai ke yi huan man shi fang zhong wei liang yuan su , rang zhi zhu de dao geng hao de bu chong 。gai liang suan xing tu rang hai ke yi shi yong yi xie jian xing fei liao 。bi " 多数都是碱性的,可以中和土壤中的酸性,还可以缓慢释放中微量元素,让植株得到更好的补充。改良酸性土壤还可以使用一些碱性肥料。比
酸性土壤是pH值小于7的土壤总称。包括砖红壤、赤红壤、红壤、黄壤和燥红土等土类。酸性土壤上一个严重的问题是养分有效性低,而且所涉及的养分种类也gai liang tu rang yong shen me fei liao hao ?tu rang chu wen ti hen da cheng du shang shi yin wei fei liao de bu zheng que shi yong ,zai " tu rang shi fei ke yi duo yong fu zhi suan lei fei liao ,fu zhi zhi shi xing cheng tuan li jie gou de zhu yao cheng fen ,kuang yuan huang "
改良土壤用什么肥料好?土壤出问题很大程度上是因为肥料的不正确使用,在土壤施肥可以多用殖酸类肥料,殖质是形成团粒结构的主要成分,矿源黄suan xing tu rang shi p H zhi xiao yu 7 de tu rang zong cheng 。bao kuo zhuan hong rang 、chi hong rang 、hong rang 、huang rang he zao hong tu deng tu lei 。suan xing tu rang shang yi ge yan zhong de wen ti shi yang fen you xiao xing di ,er qie suo she ji de yang fen zhong lei ye "