This study was initiated to determine if potassium (K) deficiencies seen in soybeans (Glycine max (L.) Merr.) under no-till and strip-till production systems are impacting soybean yields, and if so, what fertilizer application practices including: rate of K application; broadcast or deep band methods of application; and the use of starter fertilizer at planting; could be used to correct the problem. The residual impacts of K fertilization and placement were also evaluated on corn (Zea mays L.) grown in rotation with soybeans. This research was conducted on-farm in cooperation with local producers. Soybean
Potassium (K) deficiency symptoms are beginning to be observed on many corn fields and in some soybe...
The potassium (K) requirement of soybean [Glycine max (L.) Merr.] was investigated to determine whet...
This study was initiated in 1994 to study phosphorus (P) and potassium (K) fertilizer placement for ...
Surface broadcasting is still the predominant mode of potassium (K) fertilizer application for soybe...
Master of ScienceDepartment of AgronomyDavid B. MengelOver the last decade low (< 130 mg kg -1) soil...
Biannual surface application of potassium (K) fertilizer prior to corn (Zea mays L.) in a corn–soybe...
Potassium (K) deficiency of soybean [Glycine max (Merr.) L.] is common throughout the Mid-Southern r...
ABSTRACT and activity in the surface layer are more vulnerable to drought stress than those in deepe...
ABSTRACT growing seasons when drought occurs, since soil K avail-ability and root growth and activit...
A 2-year field study on a silt loam, no-till soil was designed to test the hypothesis that temporal ...
A study was initiated in 1994 to evaluate phosphorus (P) and potassium (K) fertilizer placement for ...
A long-term field study conducted at five Purdue Agricultural Centers located in west-central, north...
Some corn and soybean fields, mainly in eastern and southern Iowa, are showing potassium (K) deficie...
No-till management results in little or no incorporation of residues and fertilizers with soil. Broa...
Method of application of the slowly-mobile nutrients phosphorus (P) and potassium (K) in conservatio...
Potassium (K) deficiency symptoms are beginning to be observed on many corn fields and in some soybe...
The potassium (K) requirement of soybean [Glycine max (L.) Merr.] was investigated to determine whet...
This study was initiated in 1994 to study phosphorus (P) and potassium (K) fertilizer placement for ...
Surface broadcasting is still the predominant mode of potassium (K) fertilizer application for soybe...
Master of ScienceDepartment of AgronomyDavid B. MengelOver the last decade low (< 130 mg kg -1) soil...
Biannual surface application of potassium (K) fertilizer prior to corn (Zea mays L.) in a corn–soybe...
Potassium (K) deficiency of soybean [Glycine max (Merr.) L.] is common throughout the Mid-Southern r...
ABSTRACT and activity in the surface layer are more vulnerable to drought stress than those in deepe...
ABSTRACT growing seasons when drought occurs, since soil K avail-ability and root growth and activit...
A 2-year field study on a silt loam, no-till soil was designed to test the hypothesis that temporal ...
A study was initiated in 1994 to evaluate phosphorus (P) and potassium (K) fertilizer placement for ...
A long-term field study conducted at five Purdue Agricultural Centers located in west-central, north...
Some corn and soybean fields, mainly in eastern and southern Iowa, are showing potassium (K) deficie...
No-till management results in little or no incorporation of residues and fertilizers with soil. Broa...
Method of application of the slowly-mobile nutrients phosphorus (P) and potassium (K) in conservatio...
Potassium (K) deficiency symptoms are beginning to be observed on many corn fields and in some soybe...
The potassium (K) requirement of soybean [Glycine max (L.) Merr.] was investigated to determine whet...
This study was initiated in 1994 to study phosphorus (P) and potassium (K) fertilizer placement for ...
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