搜索结果: 1-15 共查到“农艺学其他学科 Grain”相关记录26条 . 查询时间(0.109 秒)
Responses of cereals grain quality on organical and conventional farming
cereals organic and intensive conventional farming chemical composition
2010/1/19
Responses of cereals grain quality on organical and conventional farming.
Seed size effect on grain weight and agronomic performance of tef [Eragrostis tef (Zucc.) Trotter]
Eragrostis tef seed size tef tef agronomy
2010/9/10
Tef [Eragrostis tef (Zucc.) Trotter], the indigenous Ethiopian cereal, has a very minute seed size, yet it has a strong bearing both on the preferences of farmers for planting material and consumers a...
China's Grain Supply-Some surveys and prospective comments
Grain Supply-Some surveys prospective comments
2009/7/16
China's Grain Supply-Some surveys and prospective comments.
PROFITABILITY OF MAIZE GROWN FOR GRAIN IN PRODUCTIVE CONDITIONS IN THE YEARS 2005-2007
cost grain income maize profit
2009/4/1
The paper describes the composition of cost production of maize for grain in the years 2005-2007 in Bieganowo farm near Września Bieganowo (52o14’ N; 17o37’ E). Conducted research indicated that...
The main aims of this study were to obtain grain and oil yields of sunflower ( Helianthus annuus L.) under adequate and limited soil water supply during the total growing season and under limited soi...
Effect of High Temperature on Sucrose Content and Sucrose Cleaving Enzyme Activity in Rice Grain During the Filling Stage
high temperature sucrose content sucrose synthase vacuolar invertase cell wall bound invertase
2009/1/7
Dynamic changes of sucrose, fructose, glucose contents and differences in activities of sucrose synthase, vacuolar invertase, and cell wall bound invertase in rice grain after flowering stage were stu...
Effect of Indigenous Nitrogen Supply of Soil on the Grain Yield and Fertilizer-N Use Efficiency in Rice
soil indigenous nitrogen supply soil fertility rice yield fertilizer use efficiency nitrogen
2009/1/7
The effects of application of N fertilizer on wheat on the grain yield and N use efficiency (FNUE) of rice in the wheat-rice rotation system, as well as on the soil fertility were studies. N-fertilize...
Relationship Between Variation in Activities of Key Enzymes Related to Starch Synthesis During Grain Filling Period and Quality of Eating and Cooking in Rice
japonica rice grain filling starch synthesis enzymes cooking quality eating quality
2009/1/7
Four japonica rice varieties with significant differences in quality of eating and cooking were used in the experiment. The varieties showed differences in amylose and amylopectin contents at differen...
Rice Grain Chalkiness Is Negatively Correlated with Root Activity During Grain Filling
chalkiness root activity nitrate nitrogen sodium azide rice
2009/1/7
Field and pot experiments were conducted using indica rice varieties with differential chalkiness. There were significant differences in root activity among the varieties. The percentages of chalky gr...
Effect of Rolled Leaf Gene Rl（t）on Grain Quality in Hybrid Rice
hybrid rice rice quality rolled leaf gene effect starch viscosity rapid visco analyzer
2009/1/7
Effects of rolled leaf gene Rl(t) on grain quality characters of hybrid rice were analyzed by using three pairs of rolled leaf near-isogenic lines under two fertilizer treatments. Under normal fertil...
Effect of Temperature at Grain Filling Stage on Activities of Key Enzymes Related to Starch Synthesis and Grain Quality of Rice
japonica rice grain filling stage temperature starch synthesis enzymes cooking quality eating
2009/1/7
Three japonica rice varieties with different cooking and eating quality were grown at high temperature in the greenhouse and natural field. Effects of temperature at the grain filling stage on these v...
Effects of Weak Light on Starch Accumulation and Starch Synthesis Enzyme Activities in Rice at the Grain Filling Stage
weak light starch content ADP-glucose pyrophosphorylase starch synthase starch branching enzyme
2009/1/7
Dynamic changes of starch, amylose, sucrose contents and the activities of starch synthesis enzymes under shading treatments after flowering were studied using two rice varieties IR72 (indica) and Nip...
Genetic Analysis and Mapping of Dominant Minute Grain Gene Mi3（t）in Rice
rice minute grain genetic analysis gene
2009/1/7
Grain size, determined chiefly by grain length, is one of the main factors affecting the grain yield in rice production. To study the trait of rice grain size, F1 and F2 populations were developed fro...
Identification of QTLs for Cooking and Eating Quality of Rice Grain
rice quality quantitative trait locus molecular marker chromosome segment substitution lines
2009/1/7
The BIL (backcross inbred line) population derived from the cross between Koshihikari (good eating and cooking quality, japonica) and Kasalath (poor quality, indica) was used to analyze the QTLs for a...
Lowering Grain Amylose Content in Backcross Offsprings of indica Rice Variety 057 by Molecular Marker-Assisted Selection
molecular marker-assisted selection indica rice amylose content grain quality
2009/1/7
To lower the amylose content (AC) of the indica rice restorer line 057 with high AC, backcrosses were made respectively by using four indica varieties (R367, 91499, Yanhui 559, Hui 527) as low AC don...