【導(dǎo)讀】A研究不同氮、磷、鉀配比施肥與吳茱萸產(chǎn)量的關(guān)系，得出最佳的施肥配方。C明確江西省吳茱萸栽培中土壤肥力狀況和養(yǎng)分限制因子。高產(chǎn)吳茱萸養(yǎng)分管理模式。木，以果實入藥，為我國傳統(tǒng)中藥之一。喜光、喜溫暖潮濕環(huán)境，定植2-3年結(jié)。果，每株可產(chǎn)1～3kg，4～5年進入盛果期，每株可產(chǎn)5kg。植株壽命10～20年，是很好的生態(tài)與經(jīng)濟兼用的中藥材樹種。吳茱萸含有豐富的生物堿類、檸檬苦素。瘤、抗炎方面有著十分顯著的療效。吳茱萸的開發(fā)以藥物開發(fā)為中心，一是由中。于國防、航空、化工、食品、醫(yī)藥等工業(yè)。隨著我國中醫(yī)藥事業(yè)的發(fā)展和出口需。元/kg，漲至現(xiàn)在的30~40元/kg。隨著我國加入世界貿(mào)易組織后，政府采取了積。畝），發(fā)展高產(chǎn)吳茱萸技術(shù)將會帶來十分可觀的經(jīng)濟效益和社會效益。持續(xù)發(fā)展，以最少的投入獲得最大的經(jīng)濟效益，幫助農(nóng)民脫貧致富。

　　

【正文】 個。樟樹樣地每個處理抽發(fā)春梢數(shù)量依次 N1P1K1N1P2K1N1P1K2N1P2K2 N1P1K0 N1P0K1CK。瑞昌吳茱萸樣地的春梢數(shù)量相對較少，依然是 N1P1K1處理最高， N1P1K0和 N1P0K1處理的春梢數(shù)相對較少。 而 由此不難看出，每個施肥處理春梢數(shù)量都大于 CK 對照處理，單施鉀肥、磷肥的處理春梢萌發(fā)數(shù)量均低于其它處理 。 說明施肥對吳茱萸春梢的萌發(fā)具有很好的促進作用。 為進一步了解施肥處理是否對其春梢情況 有著顯著影響 ， 特對 樟樹吳茱萸春梢情況 做方差分析 ，如 表 7. From Figure 3 that each of the spring shoot fertilization treatments were different levels of higher than the number of CK treatment. Camphor Evodia plot spring shoot is quite different, which processing N1P1K1 the highest, 128. Camphorlike manner for each treatment followed by the number of smokingfat spring shoot N1P1K1 N1P2K1 N1P1K2 N1P2K2 N1P1K0 N1P0K1 CK. Ruichang Evodia plots spring shoot a relatively small number is still the highest N1P1K1 deal, N1P1K0 and N1P0K1 handled spring shoot a few relatively small. The result is not difficult to see that each fertilization treatments is greater than the number of spring shoot CK control to a single applied potassium fertilization, the number of phosphate treatment of spring shoot germination were lower than other treatments. Description of fertilization on the germination of Evodia spring shoot with a very good role in promoting. To further understand whether their spring shoot of fertilization treatments had a significant impact, special pairs of camphor Evodia spring shoot situation, and so analysis of variance, as Table 7. 表 7： 樟樹 吳茱萸春梢情況方差分析表 變異來源 平方和 自由度 均 方 F 值 顯著水平 區(qū)組間 2 處理間 6 ** 誤 差 12 總變異 20 從表 7中可以 看出 區(qū)組間沒有顯著差異， 而處理間差異極顯著。由 此證明樟樹吳茱萸春梢的萌發(fā)受肥力的影響要大于受環(huán)境的影響?？梢缘贸霾煌浞绞┓试谌齻€生長情況不相同的吳茱萸樣地，春梢萌發(fā)數(shù)量無明顯差異，但同一樣地不同配方施肥對吳茱萸的春梢萌發(fā)數(shù)有著顯著的差異，肥料對 吳茱萸次年 春梢萌發(fā)有明顯的促進作用 。 As can be seen from Table 7 areas were no significant differences between groups, but significant difference among treatments. Thus proving that the germination of camphor Evodia spring shoot by fertility affects more people than by the environment. Fertilization can be drawn in different growth conditions in three different Evodia plots, no significant difference in the number of spring shoot germination, but the same formula as the different fertilization on the number of Evodia of spring shoot germination had a significant difference in fertilizer on Evodia spring next year Kozue obvious role in promoting germination. （ 3）不同施肥處理對吳茱萸產(chǎn)量的影響 (3) Different Fertilizer Treatments on Yield of Evodia 圖4：不同施肥配方吳茱萸平均單株產(chǎn)量01234567N1P1K0 N1P1K1 N1P1K2 N1P2K1 N1P2K2 N1P0K1 CK產(chǎn)量（斤）產(chǎn)量 由圖 4 可知，各施肥處理單株產(chǎn)量存在不同的差異，產(chǎn)量最高的處理是 N1P1K1，為 斤，產(chǎn)量相對較少的分別是 N1P1K0 和 N1P0K1處理，單株產(chǎn)量分別為 斤和 斤，其它施肥處理均不同程度的高于這兩個處理，但總體來說各個施肥處理的單株產(chǎn)量都高于對照 CK 處理。說明平衡施肥最 有 利于 提高吳茱萸產(chǎn)量，單施磷、鉀肥料 不利于提高 吳茱萸單株產(chǎn)量。 We can see from Figure 4, the existence of different fertilization treatments differences in yield per plant, yield the highest treatment is N1P1K1, was kg, yield a relatively small difference is that the N1P1K0 and N1P0K1 processing plant yields were kg and kg, other fertilizer treatments were different degrees of more than two treatment, but, overall, the various fertilization treatments CK yield per plant were higher than the control treatment. Description balanced fertilization is most conducive to raising the Evodia production, single application of P and K fertilizers is not conducive to raising the Evodia yield per plant. （ 4）春梢數(shù)量與產(chǎn)量間的相關(guān)關(guān)系 (4) The quantity and spring shoot the correlation between output 由圖 4中可以 看出二樣地內(nèi)春梢的數(shù)量與產(chǎn)量呈一致變化，春梢數(shù)量的多少直接反映了當年的產(chǎn)量的高低，由圖中的決定系數(shù)可以看出春梢數(shù)量對其產(chǎn)量呈顯著正相關(guān)。吳茱萸在 5月份基本全部萌發(fā)此時對其做春梢數(shù)量的調(diào)查可以作為今年預(yù)期產(chǎn)量評估的一個重要手段。 As can be seen from Figure 4 plots within the two spring shoot number and yield were in line with changes in the number of spring shoot a direct reflection of how much the level of the output of that year, the coefficient of determination from the diagram can be seen that the number of spring shoot was for their production a significant positive correlation. Evodia in May to do basically all the germination time of its survey of the number of spring shoot could serve as this year is expected to yield an important means of assessment. 圖5：春梢數(shù)量與產(chǎn)量間的相關(guān)關(guān)系y = R2 = 012345670 20 40 60 80 100 120 140 160春梢數(shù)（個）產(chǎn)量（斤） （ 5） 不同配方施肥對吳茱萸葉綠度的影響 (5) Different Fertilization on the impact of Evodia leaf greenness 圖 6 ： 不同配方施肥吳茱萸葉綠度調(diào)查情況0102030405060N1P1K0 N1P1K1 N1P1K2 N1P2K1 N1P2K2 N1P0K1 CK葉綠度樟樹瑞昌 從圖 6 看出， 各施肥處理的 SPAD 值均高于 CK。 樟樹吳茱萸樣地葉片葉綠度整體變化不是太大，但從各個處理數(shù)據(jù)顯示可以看出， N1P1K1 處理 SPAD 值要略高于其它處理， 其 SPAD值 為 ， SPAD值 最小的為 N1P1K0處理，其 SPAD值 為 。 瑞昌吳茱萸葉綠度整體較低，而 N1P1K1處理 SPAD 值 也要略高于其它處理，葉綠度值最小的處理為 N1P1K0 處理。 這說明不同肥料配方對吳茱萸葉片 葉綠素含量有顯著 影響，葉綠素含量的高低直接決定了葉片光合作用的強弱，這 進一步說明吳茱萸在平衡施肥條件下，將大大改善植株生長所需的 養(yǎng)分 和生理指標，同時 SPAD 葉綠素儀可 為 生產(chǎn) 中指導(dǎo)合理的施肥 提供 簡單快速的 氮素 營養(yǎng)診斷方法。 為了進一步的研究不同配方施肥對吳茱萸的效應(yīng)，對 樟樹葉綠度 數(shù)據(jù)進行了方差分析 ， 結(jié)果如表 8. From Figure 6 shows that the SPAD value of the various fertilization treatments were higher than CK. Camphor tree leaves leaf green Evodia plots the overall degree of change is not much, but can be seen in various processing data, N1P1K1 deal with SPAD value should be slightly higher than other treatments, the SPAD value of , SPAD value of the minimum for N1P1K0 processing, the SPAD value of . Evodia leaf greenness Ruichang overall low, but also slightly higher than the value of N1P1K1 handle other processing SPAD, leaf greenness value of the minimum treated as N1P1K0 processing. This shows that the different fertilizer formula for Evodia leaf chlorophyll content has a significant influence, directly determine the level of chlorophyll content of leaf photosynthesis strength, which further demonstrates the Evodia in balanced fertilization conditions, will significantly improve the nutrients required for plant growth and physiological indicators of , and SPAD chlorophyll meter can be a reasonable guide for the production of fertilizer to provide simple and rapid diagnostic method