The results showed that the desired parameters by changing the amount of seeds per hectare had a different reaction. For example, the Increase in seed rate per hectare is reduced tiller, but the low seeding density, due to the low number of plants per square meter that plant is able to ...
Studies were conducted to determine whether cross-seeding of winter wheat, while maintaining an equal seeding rate per hectare, would increase wheat grain ... AP Appleby,BD Brewster - 《Weed Technology》 被引量: 54发表: 1992年 Effect of reduced tillage on weeds and soil organisms in winter wh...
Volumes of production are much less for the wider range of agricultural seed crops (Table 1.2); the species of next significance are barley and soybeans. Of all these, wheat has the distinction of being the most important in world trade and also the grain for which quality specifications are...
Yield (YIE). Plot yield after combine harvest was extrapolated to an area of one hectare and expressed in quin- tal per hectare34. Specific weight (SW). A 250-milliliter cylinder was filled up to the top with a clean grain sample from each harvested plot. The weight/volume value...
The soil type has an average yield of 4591 kg per hectare and produces nearly 106.8 metric tons of wheat (Table 4). Also, other soil types were including 14 (loam, deep of 120 cm, medium fertility), # 5(Clay, deep of 120 cm, medium fertility), # 26 (sand, deep of 120 cm, ...
Pakistan produces 50 percent less wheat per hectare than China, but the country has a huge potential for improvement with Chinese assistance and an abundance of experience, said Pakistani and Chinese experts at the 2nd China-Pakistan Joint Wheat Molecular Breeding Conference held here on Wednesday. ...
Wheat rusts, including stripe, leaf, and stem rusts, are severe wheat diseases and cause huge yield loss in China annually. Benefiting from utilizing the genetic resistance wheat varieties, wheat stem rust has been effectively controlled since the 1970s;
with the role of the private sector mainly limited to contracted seed multiplication (also see Chap.2). Less obvious too is that much of the needed investments imply maintenance research: the need to keep running as standing still is not an option. Much of crop improvement indeed relies on ...
The selected F3 rows were bulk harvested to form F4 for uniformity and yield performance evaluation in 2020–2021 field plots by planting them in a standard field trial with 1.2 × 7 m plots at a planting density of 3.3 million seedlings per hectare. A high-yielding GRV, LX99...
The 80-year-old farmer from Linzhang County, north China's Hebei Province, rode his tricycle to the fields to watch machines reap 15 mu (1 hectare) of wheat over the past week. The average yield of the hybridized wheat, a produce of wheat and twitch-grass, is 452 kg per mu, 150 ...