Effects of Sowing Date and Planting Density on Grain-filling Characteristics of Weak-springness Wheat Variety in Huang-Huai Area
Year: 2014
Type: article
Abstract: The effects of sowing date and planting density on the grain- filling characteristics of weak- springness wheat variety Yanzhan 4110 in Huang- Huai area were studied. The results indicated that: at different sowing date or planting density levels,when the days after flowering increased,the 1000- grain weight of Yanzhan 4110 revealed a S- shape increasing trend,and its grain- filling rate showed a single- peak curve change with a peak on the 20 th day after flowering; properly early sowing and appropriately reducing planting density could enhance the grain- filling rate of this variety,and increase its grain weight.
Source: Guangdong nongye kexue
Author: WU Shao-hu
Language: English
Subfield: Agronomy and Crop Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: gold
Estimated APC paid: $726
OpenAlex ID: W2360791261