WEED CONTROL MEASURES IN RAINFED MAIZE ( ZEA MAYS) IN SHIWALIK FOOTHILLS.
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
WEED CONTROL MEASURES IN RAINFED MAIZE ( ZEA MAYS) IN SHIWALIK FOOTHILLS.
Not Available |
|
Creator |
SP MITTAL
P SINGH SKN DYAL AD SUD MADAN LAL |
|
Subject |
WEED CONTROL MEASURES, SHIWALIK FOOTHILLS
|
|
Description |
Not Available
IN A THREE YEAR ( 1984-86) FIELD TRIAL , EFFECT OF PRE- EMERGENCE APPLICATION OF ATRAZINE ( 2 CHLORO - 4- ETHYLAMINO - 6 ISOPROPYLAMINO- S TRIAZINE) AND DIFFERENT SCHEDULES OF MANUAL WEEDINGS AND THEIR COMBINATIONS ( 10 TREATMENTS) WERE STUDIED ON WEED - BIOMASS PRODUCTION, NUTRIENT LOSS THROUGH WEEDS, YIELD OF MAIZE ( ZEA MAYS LINN.) , NET RETURNS , AND RUNOFF AND SOIL LOSS. APPLICATION OF ATRAZINE @1 KG ai/ha +2 WEEDINGS 15 AND 30 DAYS AFTER SOWING WAS MOST EFFECTIVE IN REDUCING THE LOSS OF N THROUGH WEEDS TO THE MINIMUM (35 kg/ha) . THE SAME TREATMENT RECORDED MEAN MAXIMUM GRAIN ( 2528 kg/ha) AND STRAW (8541kg/ha) YIELD OF MAIZE, NET RETURNS ( RS 3359 /ha) AND SOIL LOSS ( 12.51 tonnes/ha) COMPARED WITH ALL OTHER TREATMENTS . RUNOFF WAS MAXIMUM ( 41.4%) WITH ATRAZINE + WEEDING 15 DAYS AFTER SOWING. Not Available |
|
Date |
2020-08-21T06:23:06Z
2020-08-21T06:23:06Z 1989-01-01 |
|
Type |
Research Paper
|
|
Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/39880 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
Not Available
|
|