细颈瓶
发表于 2025-3-26 21:42:35
Considering Soil Potassium Pools with Dissimilar Plant Availability,fying where the K is located and the mechanism by which it is held rather than identification based on particular soil testing procedures. In this chapter, we discuss these K pools and their behavior in relation to plant K acquisition and soil K dynamics.
冒失
发表于 2025-3-27 02:26:40
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拥护
发表于 2025-3-27 08:35:49
Evaluating Plant Potassium Status,ther approaches have been developed to consider how the concentration of one nutrient in tissue impacts the concentrations of other nutrients. These approaches strive to develop guidelines for maintaining nutrient balance within the plant. All approaches require large data sets for interpretation.
遍及
发表于 2025-3-27 10:26:59
How Closely Is Potassium Mass Balance Related to Soil Test Changes?,estered in sparingly soluble neoformed secondary minerals, neither of which is measured as exchangeable K. In addition, soil moisture, temporal differences in exchangeable K with K uptake by crops, K leaching from residues, clay type, organic matter contribution to the soil CEC, and type of K amendm
洞察力
发表于 2025-3-27 13:57:15
Considerations for Selecting Potassium Placement Methods in Soil,s to ensure efficient K recovery and use. This complexity has resulted in extensive exploration of fertilizer K application strategies, with this chapter focusing on K applications to the soil. Issues discussed include comparisons of broadcast versus banded applications, depth of fertilizer placemen
责问
发表于 2025-3-27 17:46:25
Timing Potassium Applications to Synchronize with Plant Demand,hangeable and solution phases and over-reliance on native K supply to meet crop demand are major reasons for deficit of K supply to crops. Research on optimum timing of K fertilizer application in diverse climate–soil–crop systems is scarce. The common one-time basal K management practice is often n
aggrieve
发表于 2025-3-28 01:47:52
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嘲弄
发表于 2025-3-28 02:53:17
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态度暖昧
发表于 2025-3-28 09:16:56
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TATE
发表于 2025-3-28 10:42:14
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