Overview
D174 Durian Haji Sani carries a distinction that is exceptionally rare in the Malaysian durian registry: the Department of Agriculture's own description explicitly compares it to another registered variety. The DOA states that D174's taste is "hampir sama dengan D2" -- almost identical to D2 Data Nina. In a registry of over 200 varieties where most entries are described in isolation, this direct comparison is remarkable. It positions D174 not as a novelty but as a variety with a known reference point: if you know what D2 Data Nina tastes like, you have a reliable guide to D174.
D2 Data Nina, registered in 1934 from Melaka, is one of the two oldest durian varieties in the Malaysian system. It is revered among durian connoisseurs for its bittersweet, creamy orange flesh. That the DOA would liken a 1990 Selangor clone to this heritage standard suggests that D174 possesses genuine quality, even if it has never achieved commercial fame.
D174 was registered by Haji Sani B. Mohd. Jali, an individual grower from Semenyih in the Hulu Langat district of Selangor. The variety bears his name directly. The honorific "Haji" indicates that he had completed the Hajj pilgrimage to Mecca, a mark of religious devotion and social respect in Malay Muslim communities. It is a common naming convention in the registry: the durian carries the identity and standing of the person who brought it forward.
Origin & History
D174 was registered on the Malaysian national durian registry in 1990, originating from Semenyih, a town in the Hulu Langat district of Selangor. At the time of registration, Semenyih was still largely rural, surrounded by durian orchards and mixed agriculture -- a landscape that has since been transformed by suburban development and housing estates as Kuala Lumpur's metropolitan area expanded southward.
The reporter, Haji Sani B. Mohd. Jali, submitted the variety as an individual (INDIVIDU), meaning this was a personal discovery rather than an institutional effort. In the Malaysian durian registry, individual submissions typically indicate that a grower or landowner identified a particularly noteworthy tree on their own property or in their local area and brought the fruit to the attention of the Department of Agriculture for formal evaluation and registration. The tree would have been assessed against the DOA's criteria before receiving its D-number designation.
The 1990 registration date places D174 in the same era as several other Selangor and Johor varieties, a period when the DOA was actively expanding the registry beyond its earlier concentration in Penang, Perak, and Melaka. By this time, durian cultivation in Selangor was well established, particularly in the Hulu Langat district, which remains one of the state's key durian-producing areas.
No additional historical documentation about the original tree, Haji Sani himself, or the specific circumstances of the variety's discovery has been located in publicly available sources.
Characteristics
Flesh. The DOA describes D174's flesh as orange-yellow (kuning jingga) in color, thick, and smooth in texture. The flavor profile is creamy sweet with slight bitterness (lemak manis, sedikit pahit). This combination of characteristics -- orange-toned flesh, creaminess, and a bittersweet finish -- is precisely what defines D2 Data Nina's flavor profile, which explains the DOA's direct comparison. The Malay term "lemak" in a durian context implies a rich, fatty creaminess that coats the palate, while "sedikit pahit" denotes a restrained bitterness rather than a dominant one. The flesh percentage is described as high (peratusan isi tinggi), meaning a favorable ratio of edible flesh to seed and husk.
Size and weight. D174 is classified as medium-sized (sederhana besar), with an average weight of 1.25 kg and a range of 1.0 to 1.5 kg. This places it on the smaller side of the Malaysian durian spectrum -- lighter than popular commercial varieties like Musang King (typically 1.5-2.5 kg) and lighter than D2 Data Nina itself. The modest size may be a factor in its lack of commercial traction, as market buyers and sellers tend to favor heavier fruits.
Shape and husk. The fruit is round (bulat) with a yellowish-brown (kuning perang) skin. No information is available regarding thorn density, shell thickness, or ease of opening.
Aroma. The DOA description does not mention aroma specifically. Given the comparison to D2, which is known for a moderately strong durian scent, a similar aromatic profile might be expected, but this cannot be confirmed from available data.
The overall profile -- orange, creamy, bittersweet, smooth, thick flesh -- places D174 firmly in the classic Malay durian tradition, the kind of durian that rewards those who appreciate complexity over simple sweetness.
Availability
D174 Durian Haji Sani is not commercially cultivated at any known scale. It does not appear on the DOA's recommended planting lists, and it is not a variety that durian sellers typically stock or advertise. Its obscurity is not unusual for varieties in this range of the registry; many D-numbered clones from the late 1980s and early 1990s were documented for the record but never promoted for commercial agriculture.
The variety's home territory of Semenyih, Selangor, has undergone significant urbanization since 1990. Much of the agricultural land that once supported durian orchards in the Hulu Langat district has been converted to residential and commercial development. Whether the original tree or its grafted descendants still exist is unknown.
For durian enthusiasts drawn to the D2 Data Nina comparison, the honest assessment is that encountering D174 in the wild would require considerable effort and local connections in the Semenyih area. It is the kind of variety that might surface at a small roadside stall during peak season, sold without fanfare by a grower who inherited trees from a previous generation. But for anyone who has tasted D2 Data Nina and wants to know what a Selangor echo of that 1934 heritage flavor might taste like, D174 Durian Haji Sani is a name worth remembering.