Brief Introduction to the Promotion and Application of Hybrid Rice in Indonesia

杂交水稻在印度尼西亚推广应用简述

I. Project background

一、项目背景

As a populous country in Asia, Indonesia is located in Southeast Asia and is known as the "country of a thousand islands". It is one of the world's important rice producers. Its rice planting area and output are among the highest in the world. China and Indonesia have extensive cooperation in the field of rice.

印度尼西亚作为亚洲人口大国，位于东南亚，被称为“千岛之国”，是世界重要的水稻生产国之一，其水稻种植面积、产量均位居世界前列，中印两国在水稻领域具有广泛合作。

In 2008, Longping High-Tech began to promote hybrid rice in Indonesia, demonstrating the application of new varieties through trial planting. With the support of the Indonesian government and the joint efforts of local powerful enterprises, the export volume to Indonesia has increased year by year from dozens of tons in the first year to enter the Indonesian market, and has stabilized at about 3,000 tons per year in the later period. The application of Yuan's hybrid rice has made a certain contribution to the increase in Indonesia's grain income and has received the attention of the then president.

隆平高科于2008年开始在印尼推广杂交水稻，通过新品种试种示范应用。在印尼政府支持下，以及当地有实力的企业共同努力下，从第一年几十吨的量，进入印尼市场后，向印尼出口量逐年递增，后期稳定在每年3000吨左右。袁氏杂交水稻的应用，为印尼粮食增收做出了一定的贡献，并得到时任总统的关注。

II. The promotion and application process of hybrid rice in Indonesia

二、杂交水稻在印尼的推广应用过程

1. Trial planting of new varieties

1、新品种的试验试种

More than a dozen new hybrid rice varieties are provided each year. According to the requirements of standardized tests, variety comparison tests are carried out in Indonesia to select new varieties suitable for planting in Indonesia. The selection criteria for new hybrid rice varieties in Indonesia are mainly based on multiple considerations. The following are the selection criteria clearly expressed and summarized:

每年提供十多个杂交水稻新品种，按照规范化试验要求，在印尼进行品种比较试验，从中筛选出适合在印尼种植的新品种。印尼新杂交水稻品种的筛选标准主要基于多个方面的考量，以下是清晰分点表示和归纳的筛选标准：

Yield performance:

产量表现：

The yield of the new variety must be higher than that of the local varieties to ensure that it has higher economic benefits and yield potential.

新品种的产量必须比当地推广的品种高，以确保其具有较高的经济效益和增产潜力。

Pest and disease resistance:

病虫害抗性：

Medium resistance to rice brown planthoppers, rice bacterial blight and other common local rice pests and diseases. This is an important condition to ensure that new varieties can grow stably and reduce losses when planted locally in Indonesia.

中抗水稻褐飞虱、水稻白叶枯病等当地常见的水稻病虫害。这是保证新品种在印尼当地种植时能够稳定生长、减少损失的重要条件。

Variety comparison test:

品种比较试验：

New varieties need to undergo two seasons, more than 10 points of variety comparison tests each season. These tests will be carried out in accordance with standardized requirements to ensure that new varieties that are truly suitable for planting in Indonesia are selected.

新品种需要经过两个季节、每季10多个点的品种比较试验。这些试验会按照规范化的要求进行，以确保筛选出真正适合在印尼种植的新品种。

2. New variety registration

2、新品种注册

New variety demonstration and application for new variety registration in Indonesia. The new varieties selected in the previous season will be tested on a large area and applied for two-year multi-point trials in Indonesia. After two seasons and more than 10 points of variety comparison tests in each season, the varieties with excellent performance can obtain the national new variety registration qualification. There are two requirements for varieties with registration qualification: a. The yield is higher than the local promoted varieties; b. Medium resistance to rice brown planthoppers and rice bacterial blight. If the resistance is not good, it is difficult to obtain registration qualification even if the yield performance is excellent.

新品种示范及申请新品种在印尼的注册。将上季筛选出的新品种，进行较大面积的示范试种的同时，申请印尼国家两年多点试验，通过两个季节，每季10多个点品种比较试验，表现优秀的品种，可以获得国家的新品种注册资格，获得注册资格品种有两方面要求：a，产量比当地推广品种高；b，中抗水稻褐飞虱、水稻白叶枯病。如果抗性不好，产量表现优秀也很难获得注册资格。

Registration qualification requirements:

注册资格要求：

After passing the variety comparison test, the varieties with excellent performance need to apply for the Indonesian national new variety registration qualification. This requires that the varieties meet certain standards in terms of yield and resistance.

通过品种比较试验后，表现优秀的品种需要申请印尼国家的新品种注册资格。这要求品种在产量和抗性方面都达到一定的标准。

3. Promotion

3、宣传推广

After the new varieties are qualified for registration, they will be actively promoted and recognized by the government. For new rice varieties with registration qualifications, we will increase publicity efforts, demonstrate and promote them on a large scale, obtain recognition from farmers and government officials, and pave the way for government procurement.

新品种获得注册资格后，积极宣传推广，并得到政府认可。对于有注册资格的水稻新品种，加大宣传力度，大面积示范推广，得到农民及政府官方的认可，为政府采购作铺垫。

4. Localized production of new varieties

4、新品种本土化生产

Indonesian policy stipulates that new varieties need to achieve localized seed production two years after promotion. This requires that the variety can adapt to the local planting conditions in Indonesia, which requires on-site guidance from Chinese experts. The Indonesian government encourages the import of hybrid rice parents and can effectively reproduce and produce them locally to promote the localization of local hybrid rice seed production.

印尼政策规定：新品种在推广两年后，需要实现本土化种子生产。这要求品种能够适应印尼当地的种植条件，这需要有中国专家的现场指导，印尼政府鼓励杂交水稻亲本进口，并能够在当地进行有效的繁殖和生产，促进当地杂交水稻种子生产的本土化。

Government support and market recognition:

政府支持和市场认可：

New varieties need to be supported and recognized by the Indonesian government, as well as accepted and loved by local farmers. This needs to be achieved through increased publicity and large-scale demonstration and promotion.

新品种需要得到印尼政府的支持和认可，以及当地农民的接受和喜爱。这需要通过加大宣传力度、进行大面积示范推广等方式来实现。

5. Import process

5、进口流程

The seed imports involved in the above steps must be approved by the Indonesian national quarantine and inspection department, which requires certain government resources.

以上各步骤涉及的种子进口，都要获得印尼国家的检疫检验部门的许可，这需要有一定的政府资源。

Seed import and quarantine requirements: When it comes to seed imports, it is necessary to obtain permission from the Indonesian national quarantine and inspection department. This requires that the variety must comply with Indonesia's relevant laws, regulations and standards before import.

种子进口和检疫要求：涉及种子进口时，需要获得印尼国家检疫检验部门的许可。这要求品种在进口前符合印尼的相关法律法规和标准。

III. Introduction to rice varieties

三、水稻品种简介

Longping High-Tech has several main hybrid rice varieties in Indonesia, among which Wei Liangyou 534 is particularly worth mentioning. This variety has significant characteristics and advantages. The following is a detailed analysis of the variety:

隆平高科在印尼的杂交水稻品种主要有多个，其中特别值得一提的是玮两优534。该品种具有显著的特点与优势，以下是对该品种的详细分析：

1. Variety characteristics

1、品种特性

High yield and stable yield: As a new generation of hybrid rice varieties, Wei Liangyou 534 has outstanding yield performance and is characterized by high and stable yield.

高产稳产：作为新一代杂交稻大品种，玮两优534的产量表现突出，具有高产稳产的特点。

Agronomic traits: This variety has outstanding agronomic traits, many effective tillers, suitable maturity, and can adapt to the local growth environment.

农艺性状：该品种的农艺性状突出，分蘖有效穗多，熟期适宜，能够适应当地的生长环境。

Disease resistance: Weiliangyou 534 has strong disease resistance, and the comprehensive resistance index to rice blast reaches 3.6, which reduces the risk of yield loss caused by diseases.

抗病性：玮两优534的抗病性较强，稻瘟病综合抗性指数达到3.6，降低了因疾病导致的产量损失风险。

High temperature resistance: In high temperature environment, the growth performance of this variety is stable, which can ensure the stability of yield.

耐高温性：在高温环境下，该品种的生长表现稳定，能够确保产量的稳定性。

Excellent quality: Weiliangyou 534 has good rice quality, with a head rice rate of up to 69.3% and an amylose content of 15.4%, which meets the local demand for high-quality rice.

品质优良：玮两优534的米质较好，整精米率高达69.3%，直链淀粉含量15.4%，满足了当地对优质稻米的需求。

 2. Yield performance

2、产量表现

In the trial planting in Indonesia, Weiliangyou 534 has excellent yield performance, with a yield of 9.76 tons per hectare (that is, a yield of about 985.6 kilograms per mu), which is much higher than the local ordinary rice varieties, and the yield increase effect is significant.

在印尼的试种中，玮两优534的产量表现优异，每公顷产量可达9.76吨（即每亩产量约为985.6公斤），远高于当地普通水稻品种，增产效果显著。

3. Promotion situation

3、推广情况

In the hybrid rice promotion project of Longping High-Tech in Indonesia, Weiliangyou 534 is one of the key promotion varieties, which has been welcomed and recognized by local farmers and agricultural technology departments.

隆平高科在印尼的杂交水稻推广项目中，玮两优534作为重点推广品种之一，受到了当地农民和农技部门的欢迎和认可。

By training local technical personnel and providing technical support, Longping High-Tech helped Indonesian farmers master the planting technology and management methods of hybrid rice, ensuring the smooth promotion and planting of this variety.

通过培训本地技术人才和提供技术支持，隆平高科帮助印尼农民掌握了杂交水稻的种植技术和管理方法，确保了该品种的顺利推广和种植。

Weiliangyou 534, as one of the hybrid rice varieties promoted by Longping High-Tech in Indonesia, has achieved remarkable results in rice planting in Indonesia with its high and stable yield, strong disease resistance, good high temperature resistance and excellent quality.

玮两优534作为隆平高科在印尼推广的杂交水稻品种之一，以其高产稳产、抗病性强、耐高温性好和品质优良等特点，在印尼的水稻种植中取得了显著的效果。

IV. Summary

四、总结

In summary, the screening standards for new hybrid rice varieties in Indonesia cover yield, resistance, variety comparison tests, registration qualifications, localized production, government support and market recognition, and seed import and quarantine requirements. These standards ensure the adaptability, stability and economic benefits of new varieties in Indonesia. Based on the promotion of hybrid rice planting, we will cooperate more extensively and deeply with Indonesia in the field of agriculture.

综上所述，印尼新杂交水稻品种的筛选标准涵盖了产量、抗性、品种比较试验、注册资格、本土化生产、政府支持和市场认可以及种子进口和检疫要求等多个方面。这些标准确保了新品种在印尼当地的适应性、稳定性和经济效益。通过杂交水稻种植推广为基础，与印度尼西亚在农业领域更加广泛深入合作。