水稻长期栽培于养分浓度低的水田环境，能适应低浓度营养，具有喜铵（NH₄⁺-N）、吸磷酸能力强、吸Fe能力弱等特点。因此，水稻营养液中磷酸盐浓度不宜高，20mg/L磷酸即可，Fe浓度应适当增加。目前常用的水稻营养液有木村营养液、春日井营养液和国际水稻所常规营养液（Yoshida）。
阿拉丁木村B水稻营养液由大量元素、铁盐、钙盐等组成，不含硅酸钠，pH为5.0左右。该试剂仅用于科研领域，不宜用于临床诊断或其他用途。
操作步骤(仅供参考)：
1、按实验具体要求操作。一般直接使用。如有需要，可自行添加硅酸钠至200(mg/L)。
注意事项：
1、本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。
2、为了您的安全和健康，请穿实验服并戴一次性手套操作。
木村B水稻营养液成分表 | 使用浓度(mg/L) |
(NH₄)₂SO₄ | 48.2 |
KH₂PO₄ | 24.8 |
KNO₃ | 18.5 |
K₂SO₄ | 15.9 |
MgSO₄·7H₂O | 135.1 |
Ca(NO₃)₂·4H₂O | 86.4 |
MnCl₂·4H₂O | 1.81 |
H₂MoO₄·H₂O | 0.09 |
H₃BO₃ | 2.86 |
ZnSO₄·7H₂O | 0.22 |
CuSO₄·5H₂O | 0.08 |
Na₂EDTA | 7.45 |
FeSO₄·7H₂O | 5.57 |
Rice has long been cultivated in flooded paddy fields with relatively low nutrient concentrations and is well adapted to low-nutrient environments. It exhibits a preference for ammonium nitrogen (NH₄⁺-N), a high capacity for phosphate uptake, and a relatively low capacity for iron (Fe) uptake. Therefore, the phosphate concentration in rice nutrient solutions should be kept relatively low, with 20 mg/L phosphate being sufficient, while the Fe concentration should be appropriately increased. Commonly used nutrient solutions for rice cultivation include Kimura Nutrient Solution, Kasugai Nutrient Solution, and Yoshida Nutrient Solution developed by the International Rice Research Institute (IRRI).
Aladdin Kimura B Rice Nutrient Solution is formulated with macronutrients, iron salts, calcium salts, and other components. It does not contain sodium silicate and has a pH of approximately 5.0. This reagent is intended for scientific research only and is not suitable for clinical diagnosis or other purposes.
Preparation and Use (For Reference Only):
1. Follow the specific requirements of the experiment. The nutrient solution is generally ready to use without dilution. If necessary, sodium silicate may be added to a final concentration of 200 mg/L.
Precautions:
1. This product is intended for research use only. Do not use it for pharmaceutical applications, clinical diagnosis or treatment, food, cosmetics, or other non-research purposes.
2. For your safety and health, wear a laboratory coat and disposable gloves when handling this product.
Kimura B Rice Nutrient Solution Composition | Working Concentration (mg/L) |
(NH₄)₂SO₄ | 48.2 |
KH₂PO₄ | 24.8 |
KNO₃ | 18.5 |
K₂SO₄ | 15.9 |
MgSO₄·7H₂O | 135.1 |
Ca(NO₃)₂·4H₂O | 86.4 |
MnCl₂·4H₂O | 1.81 |
H₂MoO₄·H₂O | 0.09 |
H₃BO₃ | 2.86 |
ZnSO₄·7H₂O | 0.22 |
CuSO₄·5H₂O | 0.08 |
Na₂EDTA | 7.45 |
FeSO₄·7H₂O | 5.57 |
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