January 2003 with the objective of determining the effect of the time of stubble court far rice soca, variety Capirona · under the transplant system, this experiment was carried out in the 1 am founded of Mrs. Carmen García Ramírez located in Morales' district, county and department of San Martin, located geographically at 6° 29' of south latitude; 76° 21 ' longitude west, with an altitude of 350 msnm, you uses the statistical design (DBCR) with 12 treatments carrying out stubble courts to the same day, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 days and without stubble court like witness; with 3 repetitions. Each experimental unit of 15 m 2 ascending to a total of 45 m2 in which one carries out manua: deshierbo, fertilization and it harvests, in the soca cultivation intermittent waterings and periodic floods were used, you fertilizes to reason of 100-50-80 complementary dose in 2 times to...