There was no significant water and fertilizer effect on yields of small rape and caraway under.

在小油菜-香菜-番茄-黃瓜輪作體系中国产特级黄色操逼毛片，常規(guī)施肥處理的N/P2O5/K2O達(dá)到2.08/1.6/0.799日韩一区二区三区中文。

Moreover, excessive fertilizer applying, unreasonable using structure and improper method, these problems catholically existed in kiwifruit production.

四川盆周山區(qū)獼猴桃耕地質(zhì)量總體較差欧美精品手机在线一级播放，土壤有效磷亚洲视频二区三区、速效鉀www.好吊操、有效硼爱爱无码未删减、有效鉬等土壤養(yǎng)分缺乏欧美精品一区，獼猴桃生產(chǎn)中普遍存在化肥施用過量、用肥結(jié)構(gòu)不合理每日更新国产、施肥方法不當(dāng)?shù)葐栴}色88欧美日韩国产无线码。

General quality of soil is poor, lacking of soil nutrients like available phosphorus, quick-acting potassium, available boron and molybdenum. Moreover, excessive fertilizer applying, unreasonable using structure and improper method, these problems catholically existed in kiwifruit production.

四川盆周山區(qū)獼猴桃耕地質(zhì)量總體較差，土壤有效磷182tv网站、速效鉀亚洲欧洲A片、有效硼、有效鉬等土壤養(yǎng)分缺乏色色日本射射射，獼猴桃生產(chǎn)中普遍存在化肥施用過量综合色久一本毛片、用肥結(jié)構(gòu)不合理、施肥方法不當(dāng)?shù)葐栴}国产精品18久久久久久不卡。

But there was little effect on the total P, rapidly available P and physical water chara...

適當(dāng)?shù)?strong>施肥并不會(huì)對(duì)土壤理化性質(zhì)和生態(tài)環(huán)境造成劇烈的影響www、/789黄片。

The counter measures of solving these problems were suggested as follows: firstly, using water resources and fertilizer reasonably and choosing salt tolerance crops to control saltinization; secondly, choosing acid tolerance feed and using the chemical method to control acid rain; finally, soil erosion could be controlled by bioremediation.

對(duì)于三種生態(tài)環(huán)境問題，提出的控制對(duì)策如下：鹽漬化的治理對(duì)策為合理用水在线无码不卡网、施肥超级碰人人操，種植合適的耐鹽作物；酸沉降治理對(duì)策為種植抗酸作物和采用化學(xué)調(diào)控方法降低降對(duì)作物的損害www.huangse.con；水土流失使用生態(tài)恢復(fù)工程和生態(tài)重建工程進(jìn)行治理日韩一级AV黄色片。

This experiment has researched the Ecological Balanced Fertilization Model's four parameters, namely, P、Lfsp看一级二级黄色网站、T_(n+1)巨胸喷奶水视频www网站麻豆、T_n; And applicating four parameters forecasted the dosage of nitrogen fertilizer of soybean in Themeadow Chernozem, soybean output reached 2800kg·hm~(-2), it required 78.86kg·hm~(-2) pure nitrogen.

本試驗(yàn)系統(tǒng)研究了生態(tài)平衡施肥模型的四個(gè)參數(shù)，即P啪啪啪啪啪啪啪教学视频高清无码、Lfsp各类熟女熟妇真实广东视频、T_(n+1)、T_n欧美性爱丫丫丫；并初步應(yīng)用四個(gè)參數(shù)對(duì)草甸黑土大豆生態(tài)平衡施氮量進(jìn)行預(yù)測(cè)台湾农村寡妇特级A毛片，大豆產(chǎn)量達(dá)到2800kg·hm~(-2)，需施純氮78.86kg·hm~(-2)国产欧美日韩精品一卡。

Effects on the yield and the quality of cherry tomato were studied with different treatments of the irrigation and the fertilization.

方法］研究了不同灌溉與施肥處理對(duì)櫻桃番茄產(chǎn)量和品質(zhì)的影響黄黄网站在线观看。

The effect of humic acid on cherry tomato was mainly embodied in fruit flavor.

接種和施肥都能提高櫻桃番茄的產(chǎn)量，但效果均不顯著geexxxxx。

The research aimed to screen the highest total sugar contents of the chicory root, the best and the most economic value fertilizing treatments.

［目的］篩選菊苣根總糖含量最大最佳最具經(jīng)濟(jì)效益的施肥處理。

The research aimed to supply basis for the formula fertilization of Chinese cabbage.

［目的］為大白菜的配方施肥提供依據(jù)欧美日韩专区。