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In spring 2004, diseased Maruca vitrata larvae were found in Sesbnia cannabina, a leguminous green manure crop grown all over Taiwan in summer season. The infected larvae became sluggish, pinkish, ceased feeding, body became fragile and ruptured; dead larvae were hanging on the top of plant with prolegs attached to the host plant, that is a typical symptom of nudeopolyherosis.

在2004年的春天,实验室在夏季遍及台湾种植季节的豆科绿肥的田菁里观察到染病的豆荚螟幼虫,染病的幼虫变得呆滞,体色稍呈现粉红色,停止进食,身体变得脆弱易破裂,死亡的幼虫被发现附著在寄主植物的顶端悬挂著,这显示是被杆状病毒感染的徵状。

The lime soil from the winter fallow field in which Chinese vetch green manure was once planted and the natural barren field in Guilin Village were taken to determine urease activity and soil fertility of the lime soil.

方法]取桂林毛村常年种植过紫云英绿肥的冬闲田和自然抛荒农田中的石灰土,测定石灰土的脲酶活性和土壤肥力。

This project may domestic establish the Shen Nong fragrant chrysanthemum in the forest region to plant the base, uses naturally organic breeds the fertilizer employment, the fertilizer biology fermentation well-rotted compost, the microorganism soil amelioration, the green manure to turn the pressure spoiled to raise the field, the plant disease biology integrated control, the non-pollution irrigation, to increase reduces fragrant harms technological means and so on roasting, large-scale, the wide range carries on to the Shen Nong fragrant chrysanthemum without the environmental damage, the non-pollution cultivation.

该项目可在林区境内建立神农香菊种植基地,采用天然有机腐殖肥料施用、肥料生物发酵腐熟、微生物土壤改良、绿肥翻压养田、病虫害生物综合防治、无污染灌溉、增香减害烘烤等技术手段,大规模、大范围对神农香菊进行无公害、无污染培育。

Phytoremediation is an effective measure to eliminate heavy metals, contaminants from soils,, an experiment was carried Out during March-Dec. 2004, on effect of a green manure crop, Chinese milk vetch (Astragalus siniucus L.) in a field of heavy metals contaminated soil in the vinicity of a smeltery in Guixi City of Jiangxi Province.

有机调控是植物修复土壤重金属污染的有效措施之一,为研究绿肥-紫云英的调控效果,实验于2004年3-12月选取江西省贵溪市冶炼厂周边受重金属污染的大田进行研究。

Tamil Nadu Agricultural University, Coimbatore: The objective is to maximize production of rice-green gram in black clay loam typical Haplustalf at Coimbatore. The treatments consisted of combinations of plant population (5.0×105 and 8.0×105 hills/ha), fertilizer levels (150-50-50, 200-50-67, 250-50-83 kg N-P2O5-K2O/ha) and splits in fertilizer application (3, 4 and 5 splits) to rice. The residual effect of these treatments is being tested on green gram. Another MYR experiment on rice-rice-green manure has been planned at Aliyarnagar involving factors of plant population, fertilizer levels and their splits.

泰米尔纳德农业大学:目的在于在哥印拜陀的黑粘壤质土(典型的弱发有半干润淋溶土)条件下使稻-绿豆耕作制达到最高产量,处理包括水稻的密度(5.0×105和8.0×105蔸/公顷)、施肥水平(150-50-50、200-50-67、250-50-83公斤 N - P2O5- K2O/公顷)和施肥次数(3、4和5次)的组合,这些处理的后效通过绿豆进行试验,另一最高产量研究试验区计划在 Aliyamagar 进行,试验作物为稻-稻-绿肥,包括有种植密度、施肥水平和次数三个试验因素。

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