A critical nutrient for plant growth, phosphorus is a non-negotiable component of fertilizers. Without it, farmers cannot ensure plant health and boost crop yields. Understanding Earth's phosphorus cycle, therefore, is important for protecting the global food supply. Although organic forms of phosphor...
Research has shown that certain mineralsare required by plants for normal growth and development. The soil is thesource of these minerals, which are absorbed by the plant with the water fromthe soil. Even nitrogen, which is a gas in its elemental state, is normallyabsorbed from the soil as...
Many studies have been carried out on the effect of plant types and microorganisms on the transformat... H. Khademi,Z. Naderizadeh 被引量: 3发表: 2010年 In vitro studies of calcium mixed minerals growth in different growth faces and semiconductor laser induced suppression of nuclei strategy ...
Research has shown that certain minerals are required by plants for normal growth and development. The soil is the source of these minerals, which are absorbed by the plant with the water from the soil. Even nitrogen, which is a gas in its elemental state, is normally absorbed from the soi...
Research has shown that certain minerals are required by plants for normal growth and development. The soil is the source of these minerals, which are absorbed by the plant with the water from the soil. Even nitrogen, which is a gas in its elemental state, is normally absorbed from the soi...
解析:根据serpentine定位倒数第二句“So-called serpentine soils, for example, are deficient in calcium, and only plants able to tolerate low levels of this mineral can survive.”意思是:例如,所谓的蛇纹岩土就是缺钙,而且只有那种能够忍受缺钙的植物才能生存。
三个对应点，certain minerals，large quantities和代词others，有mineral的只有A和B两个选项；带入之后发现A是正确的，
Organic fertilizers released N more slowly into the soil, resulting in reduced plant growth and yields but increased celery's nutritional quality. Celery quality attributes with organic fertilizers were similar to those with the UREA_LOW treatment suggesting that the improved celery quality with the ...
SoilComposition土壤成分 Porespace空隙 50%ofsoil土壤的50%Soilair-goodforaeration土壤中的气体利于通风Soilwater-provideswatertoroots土壤中的水——为根系提供水分 SoilComposition土壤成分 Soilwater土壤中的水Originatesasprecipitation降水的起源Waternotboundtosoilparticlesorabsorbedbyrootsleachesthroughvariouslayersand...
chlorosis (loss of chlorophyll resulting in yellow or white leaf tissue), necrosis (isolated dead patches), anthocyanin formation (development of deep red pigmentation of leaves or stem), stuntedgrowth, and development of woody tissue in an herbaceous ...