搜索结果: 1-2 共查到“plantings”相关记录2条 . 查询时间(0.078 秒)
Elimination of weed influence through fruit thinning and fertilisation in apple tree plantings
apples weeds weed control herbicides fertilisation fruit thinning yield loss
2015/1/20
The objective of this research is to study the effect of two measures (fruit thinning and additional fertilisation – 222 kg calcium nitrate/hectare) compensating the negative influence of weeds (yield...
EVALUATION OF PROMISING BREAD WHEAT (TRITICUMAESTIVUM L.) LINES UNDER NORMAL AND LATE PLANTINGS
Triticum aestivum cultivars sowing time
2010/9/26
Eighteen elite wheat candidate lines developed by the breeders of the country were evaluated under normal and late planting at National Agricultural Research Centre, Islamabad, Pakistan during 2005-0...