Combination of ground and foliar application of fertilizer

Details Combination of ground and foliar application of fertilizer Combination of ground and foliar application of fertilizer

1977-04-19

1979-03-27

Hart, Charles N.

Chemistry: fertilizers

Processes and products

Organic material-containing

71 53B, 71 64C, 71 64G, 47 58, 47DIG4, 47DIG13, C05B 1500, C05C 900

Patent

active

041463838

ABSTRACT:
Legume grain crops growing under field conditions are supplied exclusively with nutrients from the ground (N, P. K, and S) until the legumes have reached a growth stage in which the seeds are starting to fill, and then during the seed filling period the leaves of the plants are sprayed with an aqueous fertilizer solution providing N, P, K, and S nutrients. Seed yields are appreciably increased. The method is particularly applicable to soybeans.

REFERENCES:
patent: 2047874 (1963-07-01), Kerns
patent: 2245867 (1936-09-01), Mehrhel
patent: 2663629 (1950-07-01), Semon
patent: 2802307 (1957-08-01), Belasco
patent: 2869996 (1959-01-01), Vierling
patent: 2950183 (1960-08-01), Nikitin
patent: 3087806 (1963-04-01), Martin
patent: 3179509 (1965-04-01), Schuman
patent: 3369885 (1968-02-01), Takahashi
patent: 3558300 (1971-01-01), Wagner
patent: 4038064 (1977-07-01), Clapp et al.
Na-Churs Programs are Best Under the Sun, Richfield Springs, NY, 3/70, pp. 15 and 16.

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