始穗期 的英文怎麼說
中文拼音 [shǐsuìqī]
始穗期
英文
first heading time-
The research results indicated that the ecological effect of rice rhizosphere microbes was not only affected by water regime and nitrogen fertilizer separately, but also affected by the mutual effect of the two factors, in general, n had a dramatic effect in the tillering stage, water regime produced little in the booting stage, during the rice riping stage, the rice was not only affected by water condition and n, but also affected by mutual influence
氮素因子一般在水稻生長的分蘗期就對水稻根際土壤微生物生態效應有顯著影響，到孕穗期，水分條件開始起作用，在成熟後期，水稻不僅受到水分條件和施氮的影響，同時還受到水分條件和施氮的交叉作用影響。Increased amount of n distribution at panicle initiation and heading stages over the common practice used in the province
穗分化始期和抽穗期施用高於浙江省通常採用的氮肥數量。Abstract : shuangzengji was sprayed upon indica rice shanyou 63 and wheat variety 8504 at the beginning of rice heading and full - earing stag e of wheat respectively, to study the biological effects on rice and wheat. water was used as control. the results indicated that plumpness, 1000 - grain weight and percentage of fertilized grain were increased obviously by the using of shuangz engji
文摘:以水稻品種汕優63 、小麥品種8504為材料，在水稻抽穗始期、小麥齊穗期噴施增粒增重劑（簡稱雙增劑） ，清水做對照，研究其對稻麥的生物學效應，試驗結果表明：雙增劑能明顯提高籽粒充實度、結實率和千粒重。The results indicated that liangyoupeijiu showed better plant and leaf type, higher ratio of grains to leaf area and larger photosynthesis area, stronger ability of population dry matter accumulation during the period of vegetative growth especially from heading to being mature, longer leaf duration and grains - filling after heading than that of its parents and controls s ; more grains per panicle, lager all sink per plant and 1000 - grain weight
結果表明：兩優培九株葉型好，粒葉比和光合面積大，營養生長期群體干物質積累能力強，始穗后葉片功能期長、籽粒灌漿持續時間較長，抽穗期至成熟期的干物質增量明顯強于其親本和對照組合；穗頸節間維管組織比親本及對照發達；兩優培九單株總庫容量大，每穗實粒數多，千粒重較大。The seeds slough seriously when they mature, thus influences seed production. from comparing the quantity and quality of seed collected at different stage, a suitable collection time should be in the 11 - 14 days after the primary blooming period, viz
通過研究不同收獲時期野大麥種子的數量和質量認為，初花期后的11 - 14天為最佳收獲期，實際生產中可以野大麥穗頂部剛剛開始脫落為收獲標志，收獲期可持續3天。The effect of materials of drought resistance spray on the photosynthesis and dry matter and yield of rice cultivated in aerobic land
始穗期噴施抗旱劑對地膜旱作水稻後期光合性能及產量的影響分享友人